From: Frédéric Buclin <LpSolit@gmail.com>
Date: Thu, 19 Dec 2013 17:32:00 +0000 (+0100)
Subject: Bug 950491: When viewing a dependency graph, an "uninitialized value" warning is... 
X-Git-Tag: bugzilla-4.5.2~64
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e4f74655ed3ddad46019932d4b0c036af8367da;p=thirdparty%2Fbugzilla.git

Bug 950491: When viewing a dependency graph, an "uninitialized value" warning is thrown
r/a=sgreen
---

diff --git a/Bugzilla/Util.pm b/Bugzilla/Util.pm
index bda0e0c903..4b84b8ce40 100644
--- a/Bugzilla/Util.pm
+++ b/Bugzilla/Util.pm
@@ -750,7 +750,7 @@ sub template_var {
     my $name = shift;
     my $request_cache = Bugzilla->request_cache;
     my $cache = $request_cache->{util_template_var} ||= {};
-    my $lang = $request_cache->{template_current_lang}->[0];
+    my $lang = $request_cache->{template_current_lang}->[0] || '';
     return $cache->{$lang}->{$name} if defined $cache->{$lang};
 
     my $template = Bugzilla->template_inner($lang);