From 85c5f34cea68ea2725a5a25f1a40fa67b803631b Mon Sep 17 00:00:00 2001
From: Andreas Hennings <andreas@dqxtech.net>
Date: Tue, 11 Feb 2014 20:35:23 +0100
Subject: [PATCH] Explicit return NULL.

---
 CRM/Utils/System/Base.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CRM/Utils/System/Base.php b/CRM/Utils/System/Base.php
index e26a856990..d388098d59 100644
--- a/CRM/Utils/System/Base.php
+++ b/CRM/Utils/System/Base.php
@@ -105,6 +105,7 @@ abstract class CRM_Utils_System_Base {
     }
     else {
       print $out;
+      return NULL;
     }
   }
 
@@ -265,6 +266,7 @@ abstract class CRM_Utils_System_Base {
       }
       return $timeZoneOffset;
     }
+    return NULL;
   }
 
   /**
-- 
2.25.1