diff options
Diffstat (limited to 'gitweb/gitweb.perl')
| -rwxr-xr-x | gitweb/gitweb.perl | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 097bd18be5..c72ae10ef1 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -690,9 +690,10 @@ sub evaluate_path_info { # format key itself, with a prepended dot while (my ($fmt, $opt) = each %known_snapshot_formats) { my $hash = $refname; - my $sfx; - $hash =~ s/(\Q$opt->{'suffix'}\E|\Q.$fmt\E)$//; - next unless $sfx = $1; + unless ($hash =~ s/(\Q$opt->{'suffix'}\E|\Q.$fmt\E)$//) { + next; + } + my $sfx = $1; # a valid suffix was found, so set the snapshot format # and reset the hash parameter $input_params{'snapshot_format'} = $fmt; |