From: Jakub Narebski <jnareb@gmail.com>
Date: Sat, 5 Aug 2006 11:16:03 +0000 (+0200)
Subject: gitweb: PATH_INFO=/ means no project
X-Git-Tag: v1.4.3-rc1~274^2~10
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=668e34d7cc1ab7d6135f0004ee7bea2ffdca0de0;p=git.git

gitweb: PATH_INFO=/ means no project

Prepared for refactoring input validation.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 2e2629ca5..fdba15e2b 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -86,8 +86,8 @@ if (defined $action) {
 }
 
 our $project = ($cgi->param('p') || $ENV{'PATH_INFO'});
-if (defined $project) {
-	$project =~ s|^/||; $project =~ s|/$||;
+$project =~ s|^/||; $project =~ s|/$||;
+if (defined $project && $project) {
 	if (!validate_input($project)) {
 		die_error(undef, "Invalid project parameter");
 	}