fix variable declaration

diff --git a/index.cgi b/index.cgi
index 0f60352c2929d59fb7654b66f92abc2c82a97026..929845443d9e99e567865a74841fc1313a99afc5 100644 (file)
--- a/index.cgi
+++ b/index.cgi
@@ -7428,7 +7428,6 @@ sub git_log_generic {
        my ($fmt_name, $body_subr, $base, $parent, $file_name, $file_hash, $allrefs) = @_;
 
        my $head = git_get_head_hash($project);
-       my $allrefs;
        if (!defined $base) {
                $base = $head;
                $allrefs = 1;