From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 11 Jun 2013 20:31:45 +0000 (-0700)
Subject: Merge branch 'cm/gitweb-project-list-persistent-cgi-fix'
X-Git-Tag: v1.8.4-rc0~176
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/a8624d39689d574c17fb44339e4ffebfb0432413?hp=0f93608bfecbbb60cec49d7cf9b39d9dea1ee7c6

Merge branch 'cm/gitweb-project-list-persistent-cgi-fix'

"gitweb" forgot to clear a global variable $search_regexp upon each
request, mistakenly carrying over the previous search to a new one
when used as a persistent CGI.

* cm/gitweb-project-list-persistent-cgi-fix:
gitweb: fix problem causing erroneous project list
---

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 80950c018d..8d69ada042 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -1086,7 +1086,7 @@ sub evaluate_and_validate_params {
 	our $search_use_regexp = $input_params{'search_use_regexp'};
 
 	our $searchtext = $input_params{'searchtext'};
-	our $search_regexp;
+	our $search_regexp = undef;
 	if (defined $searchtext) {
 		if (length($searchtext) < 2) {
 			die_error(403, "At least two characters are required for search parameter");