Holger Weiß <holger@xxxxxxxxxxxxxxxxxx> writes:
> 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@xxxxxxxxxxxxxxxxxx>
> ---
> I guess this one got lost. Without this patch, snapshots won't work if
> Gitweb is configured to generate PATH_INFO URLs. (Original Message-ID:
> <20090331161636.GV30233737@xxxxxxxxxxxxxxxx>).
The patch looks obviously correct; "our %known_snapshort_formats" maps a
name to a hashref, but the current code makes a nonsense assignment,
essentialy doing ($fmt, %opt) = ($name, $hashref), but what would I
know... I am not using gitweb actively.
These lines come from 1ec2fb5 (gitweb: retrieve snapshot format from
PATH_INFO, 2008-11-02) by Guiseppe.
Judging from the "git shortlog -n -s --grep=PATH_INFO gitweb" output, I
think I should have heard from either Guiseppe and Jakub by now if this
patch is desired. Pinging them...
> gitweb/gitweb.perl | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
> index 33ef190..3f99361 100755
> --- a/gitweb/gitweb.perl
> +++ b/gitweb/gitweb.perl
> @@ -688,10 +688,10 @@ sub evaluate_path_info {
> # extensions. Allowed extensions are both the defined suffix
> # (which includes the initial dot already) and the snapshot
> # format key itself, with a prepended dot
> - while (my ($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
> --
> 1.6.2.1
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