X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=Debian%2FDgit.pm;h=37cbc51b68e52116705d1988cf040eef36919bda;hp=48aae188560ddc825351b2cd09d0d8cebc0e475d;hb=36393a3544aa58377762b4e8b4b319c301bed878;hpb=33757ceaca394c2af95930775ee8ca1fd55108cf

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 48aae188..37cbc51b 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -211,7 +211,7 @@ sub git_for_each_ref ($$;$) {
 sub git_get_ref ($) {
     # => '' if no such ref
     my ($refname) = @_;
-    my $_ = $refname;
+    local $_ = $refname;
     s{^refs/}{[r]efs/} or die "$refname $_ ?";
     return cmdoutput qw(git for-each-ref --format=%(objectname)), $_;
 }