X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=Debian%2FDgit.pm;h=37cbc51b68e52116705d1988cf040eef36919bda;hb=380552def4af93d4f299a706a9c01e8db2f725d0;hp=48aae188560ddc825351b2cd09d0d8cebc0e475d;hpb=33757ceaca394c2af95930775ee8ca1fd55108cf;p=dgit.git

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)), $_;
 }