From: pdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Wed, 29 Oct 2008 23:06:25 +0000 (+0000)
Subject: Empty header values cause PHP notice - fix
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=66010edf8703f1a86e1f4598f95500a98125ab09;p=squirrelmail.git

Empty header values cause PHP notice - fix

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@13312 7612ce4b-ef26-0410-bec9-ea0150e637f0
---

diff --git a/class/mime/Rfc822Header.class.php b/class/mime/Rfc822Header.class.php
index 681ab4fd..2d44a4b7 100644
--- a/class/mime/Rfc822Header.class.php
+++ b/class/mime/Rfc822Header.class.php
@@ -642,7 +642,10 @@ class Rfc822Header {
         if ($ar) {
             return $aProcessedAddress;
         } else {
-            return $aProcessedAddress[0];
+            if (isset($aProcessedAddress[0]))
+                return $aProcessedAddress[0];
+            else
+                return '';
         }
     }