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git-svn: eol_cp corner-case fixes
[git.git]
/
contrib
/
git-svn
/
git-svn.perl
diff --git
a/contrib/git-svn/git-svn.perl
b/contrib/git-svn/git-svn.perl
index
7ed11ef
..
8d2e7f7
100755
(executable)
--- a/
contrib/git-svn/git-svn.perl
+++ b/
contrib/git-svn/git-svn.perl
@@
-866,19
+866,26
@@
sub eol_cp {
binmode $wfd or croak $!;
my $eol = $EOL{$es} or undef;
binmode $wfd or croak $!;
my $eol = $EOL{$es} or undef;
- if ($eol) {
- print "$eol: $from => $to\n";
- }
my $buf;
my $buf;
+ use bytes;
while (1) {
my ($r, $w, $t);
defined($r = sysread($rfd, $buf, 4096)) or croak $!;
return unless $r;
while (1) {
my ($r, $w, $t);
defined($r = sysread($rfd, $buf, 4096)) or croak $!;
return unless $r;
- $buf =~ s/(?:\015|\012|\015\012)/$eol/gs if $eol;
+ if ($eol) {
+ if ($buf =~ /\015$/) {
+ my $c;
+ defined($r = sysread($rfd,$c,1)) or croak $!;
+ $buf .= $c if $r > 0;
+ }
+ $buf =~ s/(?:\015\012|\015|\012)/$eol/gs;
+ $r = length($buf);
+ }
for ($w = 0; $w < $r; $w += $t) {
$t = syswrite($wfd, $buf, $r - $w, $w) or croak $!;
}
}
for ($w = 0; $w < $r; $w += $t) {
$t = syswrite($wfd, $buf, $r - $w, $w) or croak $!;
}
}
+ no bytes;
}
sub do_update_index {
}
sub do_update_index {