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gitweb: Fix snapshots requested via PATH_INFO

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Fix the detection of the requested snapshot format, which failed for
PATH_INFO URLs since the references to the hashes which describe the
supported snapshot formats weren't dereferenced appropriately.

Signed-off-by: Holger Weiß <holger@zedat.fu-berlin.de>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Holger Weiß 2009-03-31 18:16:36 +02:00 committed by Junio C Hamano
parent 21590d5262
commit ccb4b53913
1 changed files with 2 additions and 2 deletions
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gitweb/gitweb.perl
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@ -688,10 +688,10 @@ sub evaluate_path_info {
# extensions. Allowed extensions are both the defined suffix
# (which includes the initial dot already) and the snapshot
# format key itself, with a prepended dot
while (my ($fmt, %opt) = each %known_snapshot_formats) {
while (my ($fmt, $opt) = each %known_snapshot_formats) {
my $hash = $refname;
my $sfx;
$hash =~ s/(\Q$opt{'suffix'}\E|\Q.$fmt\E)$//;
$hash =~ s/(\Q$opt->{'suffix'}\E|\Q.$fmt\E)$//;
next unless $sfx = $1;
# a valid suffix was found, so set the snapshot format
# and reset the hash parameter