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-rw-r--r--Debian/Dgit.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 48aae18..37cbc51 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)), $_;
}