svn import: fixed two pipe open calls.

Perl's magic "different semantics of open() based on the number of
arguments" is really annoying at times...

Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de>

diff --git a/git-svnimport.perl b/git-svnimport.perl
index 3844cc5..415b50b 100755 (executable)
--- a/git-svnimport.perl
+++ b/git-svnimport.perl
@@ -290,7 +290,7 @@ sub get_file($$$) {
        my ($name, $res) = eval { $svn->file($svnpath,$rev); };
        return () unless defined $name;
 
-       open my $F, '-|', "git-hash-object -w $name"
+       open my $F, '-|', "git-hash-object", "-w", $name
                or die "Cannot create object: $!\n";
        my $sha = <$F>;
        chomp $sha;
@@ -437,14 +437,14 @@ sub commit {
        }
 
        if(@old) {
-               open F, "-│", "git-ls-files", "-z", @old or die $!;
+               open my $F, "-│", "git-ls-files", "-z", @old or die $!;
                @old = ();
                local $/ = '\0';
-               while(<F>) {
+               while(<$F>) {
                        chomp;
                        push(@old,$_);
                }
-               close(F);
+               close($F);
 
                while(@old) {
                        my @o2;