fix indentation (consistently use tabs)

diff --git a/bindings/perl/lib/Collectd/Unixsock.pm b/bindings/perl/lib/Collectd/Unixsock.pm
index 304bbbc..ca21d40 100644 (file)
--- a/bindings/perl/lib/Collectd/Unixsock.pm
+++ b/bindings/perl/lib/Collectd/Unixsock.pm
@@ -137,7 +137,7 @@ sub _parse_identifier
 
 sub _escape_argument
 {
-    my $arg = shift;
+       my $arg = shift;
 
        return $arg if $arg =~ /^\w+$/;
 
@@ -153,19 +153,19 @@ sub _socket_command {
 
        my $fh = $self->{sock} or confess ('object has no filehandle');
 
-    if($args) {
-        my $identifier = _create_identifier ($args) or return;
-           $command .= ' ' . _escape_argument ($identifier) . "\n";
-    } else {
-        $command .= "\n";
-    }
+       if($args) {
+               my $identifier = _create_identifier ($args) or return;
+               $command .= ' ' . _escape_argument ($identifier) . "\n";
+       } else {
+               $command .= "\n";
+       }
        _debug "-> $command";
        $fh->print($command);
 
        my $response = $fh->getline;
        chomp $response;
        _debug "<- $response\n";
-    return $response;
+       return $response;
 }
 
 # Read any remaining results from a socket and pass them to
@@ -188,7 +188,7 @@ sub _socket_chat
                my $entry = $fh->getline;
                chomp $entry;
                _debug "<- $entry\n";
-        $callback->($entry, $cbdata);
+               $callback->($entry, $cbdata);
        }
        return $cbdata;
 }
@@ -260,14 +260,14 @@ sub getval # {{{
        my %args = @_;
        my $ret = {};
 
-    my $msg = $self->_socket_command('GETVAL', \%args) or return;
-    $self->_socket_chat($msg, sub {
-            local $_ = shift;
-            my $ret = shift;
-            /^(\w+)=NaN$/ and $ret->{$1} = undef, return;
-            /^(\w+)=(.*)$/ and looks_like_number($2) and $ret->{$1} = 0 + $2, return;
-        }, $ret
-    );
+       my $msg = $self->_socket_command('GETVAL', \%args) or return;
+       $self->_socket_chat($msg, sub {
+                       local $_ = shift;
+                       my $ret = shift;
+                       /^(\w+)=NaN$/ and $ret->{$1} = undef, return;
+                       /^(\w+)=(.*)$/ and looks_like_number($2) and $ret->{$1} = 0 + $2, return;
+               }, $ret
+       );
        return $ret;
 } # }}} sub getval
 
@@ -284,17 +284,17 @@ sub getthreshold # {{{
        my %args = @_;
        my $ret = {};
 
-    my $msg = $self->_socket_command('GETTHRESHOLD', \%args) or return;
-    $self->_socket_chat($msg, sub {
-            local $_ = shift;
-            my $ret = shift;
-            my ( $key, $val );
-            ( $key, $val ) = /^\s*([^:]+):\s*(.*)/ and do {
-                  $key =~ s/\s*$//;
-                  $ret->{$key} = $val;
-            };
-        }, $ret
-    );
+       my $msg = $self->_socket_command('GETTHRESHOLD', \%args) or return;
+       $self->_socket_chat($msg, sub {
+                       local $_ = shift;
+                       my $ret = shift;
+                       my ( $key, $val );
+                       ( $key, $val ) = /^\s*([^:]+):\s*(.*)/ and do {
+                                 $key =~ s/\s*$//;
+                                 $ret->{$key} = $val;
+                       };
+               }, $ret
+       );
        return $ret;
 } # }}} sub getthreshold
 
@@ -319,7 +319,7 @@ sub putval
        my $fh = $self->{sock} or confess;
 
        my $interval = defined $args{interval} ?
-    ' interval=' . _escape_argument ($args{interval}) : '';
+       ' interval=' . _escape_argument ($args{interval}) : '';
 
        $identifier = _create_identifier (\%args) or return;
        if (!$args{values})
@@ -372,23 +372,23 @@ The returned data is in the same format as from C<listval>.
 sub listval_filter
 {
        my $self = shift;
-    my %args = @_;
+       my %args = @_;
        my @ret;
        my $nresults;
        my $fh = $self->{sock} or confess;
 
-    my $pattern =
-    (exists $args{host}              ? "$args{host}"             : '[^/]+') .
-    (exists $args{plugin}            ? "/$args{plugin}"          : '/[^/-]+') .
+       my $pattern =
+       (exists $args{host}              ? "$args{host}"             : '[^/]+') .
+       (exists $args{plugin}            ? "/$args{plugin}"          : '/[^/-]+') .
        (exists $args{plugin_instance}   ? "-$args{plugin_instance}" : '(?:-[^/]+)?') .
        (exists $args{type}              ? "/$args{type}"            : '/[^/-]+') .
        (exists $args{type_instance}     ? "-$args{type_instance}"   : '(?:-[^/]+)?');
-    $pattern = qr/^\d+ $pattern$/;
+       $pattern = qr/^\d+ $pattern$/;
 
-    my $msg = $self->_socket_command('LISTVAL') or return;
+       my $msg = $self->_socket_command('LISTVAL') or return;
        ($nresults, $msg) = split / /, $msg, 2;
 
-    # This could use _socket_chat() but doesn't for speed reasons
+       # This could use _socket_chat() but doesn't for speed reasons
        if ($nresults < 0)
        {
                $self->{error} = $msg;
@@ -427,10 +427,10 @@ sub listval
        my @ret;
        my $fh = $self->{sock} or confess;
 
-    my $msg = $self->_socket_command('LISTVAL') or return;
+       my $msg = $self->_socket_command('LISTVAL') or return;
        ($nresults, $msg) = split / /, $msg, 2;
 
-    # This could use _socket_chat() but doesn't for speed reasons
+       # This could use _socket_chat() but doesn't for speed reasons
        if ($nresults < 0)
        {
                $self->{error} = $msg;
@@ -497,10 +497,10 @@ sub putnotif
 
        my $msg; # message sent to the socket
        
-    for my $arg (qw( message severity ))
-    {
-        cluck ("Need argument `$arg'"), return unless $args{$arg};
-    }
+       for my $arg (qw( message severity ))
+       {
+               cluck ("Need argument `$arg'"), return unless $args{$arg};
+       }
        $args{severity} = lc $args{severity};
        if (($args{severity} ne 'failure')
                && ($args{severity} ne 'warning')
@@ -554,9 +554,9 @@ sub flush
 
        my $fh = $self->{sock} or confess;
 
-       my $msg    = "FLUSH";
+       my $msg = "FLUSH";
 
-    $msg .= " timeout=$args{timeout}" if defined $args{timeout};
+       $msg .= " timeout=$args{timeout}" if defined $args{timeout};
 
        if ($args{plugins})
        {
@@ -587,11 +587,11 @@ sub flush
                                $self->_send_message($msg) or return;
                                $msg = $pre;
                        }
-            
+
                        $msg .= $ident_str;
                }
        }
-    
+
        return $self->_send_message($msg);
 }
 
@@ -637,4 +637,4 @@ Florian octo Forster E<lt>octo@collectd.orgE<gt>
 
 =cut
 1;
-# vim: set fdm=marker :
+# vim: set fdm=marker noexpandtab: