CRM-20939 Fix issue where $_recent variable is initialised as a string when should...

diff --git a/CRM/Utils/Recent.php b/CRM/Utils/Recent.php
index 7f8e5362727d008b2cdab081a45c71422c6a7178..75109d74edf976c8d272691c61b93f454fa933ce 100644 (file)
--- a/CRM/Utils/Recent.php
+++ b/CRM/Utils/Recent.php
@@ -162,7 +162,7 @@ class CRM_Utils_Recent {
     self::initialize();
     $tempRecent = self::$_recent;
 
-    self::$_recent = '';
+    self::$_recent = array();
 
     // make sure item is not already present in list
     for ($i = 0; $i < count($tempRecent); $i++) {
@@ -189,7 +189,7 @@ class CRM_Utils_Recent {
 
     $tempRecent = self::$_recent;
 
-    self::$_recent = '';
+    self::$_recent = array();
 
     // rebuild recent.
     for ($i = 0; $i < count($tempRecent); $i++) {