From ed6d03c6ebfa2cc5b1085c9dd0c6ab51d0338666 Mon Sep 17 00:00:00 2001
From: Tiago Mello <timello@gmail.com>
Date: Tue, 29 Nov 2011 18:08:00 -0200
Subject: Bug 686971: Fix add_see_also to ignore empty values r/a=LpSolit

---
 Bugzilla/Bug.pm | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Bugzilla/Bug.pm')

diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index d86f38e01..d49a4dc26 100644
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -2838,6 +2838,7 @@ sub add_see_also {
     $input = $input->name if blessed($input);
 
     $input = trim($input);
+    return if !$input;
 
     my ($class, $uri) = Bugzilla::BugUrl->class_for($input);
 
-- 
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