From c725b6c20ae8157a3a13674755b2de5148a1fe26 Mon Sep 17 00:00:00 2001
From: David Lawrence <dkl@redhat.com>
Date: Thu, 29 May 2014 21:21:59 +0000
Subject: Bug 950491 - When viewing a dependency graph, an "uninitialized
 value" warning is thrown - Fixes BMO errors from whine.pl:   Use of
 uninitialized value $lang in hash element at Bugzilla/Util.pm line 753.   Use
 of uninitialized value $lang in hash element at Bugzilla/Util.pm line 766.

---
 Bugzilla/Util.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Bugzilla/Util.pm b/Bugzilla/Util.pm
index 56685d109..225edbe4a 100644
--- a/Bugzilla/Util.pm
+++ b/Bugzilla/Util.pm
@@ -749,7 +749,7 @@ 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);
-- 
cgit v1.2.3-24-g4f1b