From: Thorsten Schöning <tschoening@am-soft.de>
Date: Wed, 9 Mar 2016 22:20:56 +0000 (+0100)
Subject: Bug 1250908: "Use of uninitialized value" warning thrown when creating a new bug... 
X-Git-Tag: release-5.1.1~55
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=777c785af2f2e8ee911298d98649626ee346aa39;p=thirdparty%2Fbugzilla.git

Bug 1250908: "Use of uninitialized value" warning thrown when creating a new bug depending or blocking another one
r=LpSolit
---

diff --git a/Bugzilla/BugMail.pm b/Bugzilla/BugMail.pm
index 5ab0218695..10716036e9 100644
--- a/Bugzilla/BugMail.pm
+++ b/Bugzilla/BugMail.pm
@@ -168,8 +168,8 @@ sub Send {
         }
 
         if ($change->{field_name} eq 'dependson' || $change->{field_name} eq 'blocked') {
-            push @referenced_bug_ids, split(/[\s,]+/, $change->{old});
-            push @referenced_bug_ids, split(/[\s,]+/, $change->{new});
+            push @referenced_bug_ids, split(/[\s,]+/, $change->{old} // '');
+            push @referenced_bug_ids, split(/[\s,]+/, $change->{new} // '');
         }
     }