From 3a54cc50134806cc8e53abf0efa6faf416182990 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 15 Nov 2012 15:36:10 +0100
Subject: Fix rcube_utils::explode_quoted_string() with explode(), added tests

---
 program/include/rcube_utils.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'program')

diff --git a/program/include/rcube_utils.php b/program/include/rcube_utils.php
index 2a4d4c482..5cfd8e70e 100644
--- a/program/include/rcube_utils.php
+++ b/program/include/rcube_utils.php
@@ -761,7 +761,7 @@ class rcube_utils
             }
         }
 
-        $result[] = substr($string, $p);
+        $result[] = (string) substr($string, $p);
 
         return $result;
     }
-- 
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