[phpwiki-checkins] SF.net SVN: phpwiki:[10533] trunk/lib/WikiDB/backend/PDO.php

[<var...@us...>]

Revision: 10533
          http://sourceforge.net/p/phpwiki/code/10533
Author:   vargenau
Date:     2021-09-03 10:12:29 +0000 (Fri, 03 Sep 2021)
Log Message:
-----------
PDO: better test $this->_result

Modified Paths:
--------------
    trunk/lib/WikiDB/backend/PDO.php

Modified: trunk/lib/WikiDB/backend/PDO.php
===================================================================
--- trunk/lib/WikiDB/backend/PDO.php	2021-09-03 08:40:08 UTC (rev 10532)
+++ trunk/lib/WikiDB/backend/PDO.php	2021-09-03 10:12:29 UTC (rev 10533)
@@ -1391,7 +1391,7 @@
 
     function free()
     {
-        if ($this->_result) {
+        if (isset($this->_result)) {
             unset($this->_result);
         }
     }

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