undef/git-commit-vandalism
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gitweb: fix project list if PATH_INFO=="/".

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The project list now uses several common header / footer generation functions.
These functions only check for "defined $project", but when PATH_INFO just
contains a "/" (which is often generated by web servers), then this test
fails.

Now explicitly undef $project if there is none so that the tests in other
gitweb parts work again.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Martin Waitz 2006-08-17 00:28:40 +02:00 committed by Junio C Hamano
parent 6132b7e4bb
commit 13d0216504
1 changed files with 2 additions and 1 deletions
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gitweb/gitweb.perl
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@ -95,8 +95,9 @@ our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
if (defined $project) { if (defined $project) {
$project =~ s|^/||; $project =~ s|^/||;
$project =~ s|/$||; $project =~ s|/$||;
$project = undef unless $project;
} }
if (defined $project && $project) { if (defined $project) {
if (!validate_input($project)) { if (!validate_input($project)) {
die_error(undef, "Invalid project parameter"); die_error(undef, "Invalid project parameter");
} }