Added is_object()

2010-12-06 15:13:43 +00:00
parent cec620ff6b
commit 9e5a057c6c
29 changed files with 50 additions and 49 deletions
--- a/workflow/engine/classes/model/Content.php
+++ b/workflow/engine/classes/model/Content.php
@@ -246,7 +246,7 @@ class Content extends BaseContent {
  {
    try {
      $oPro = ContentPeer::retrieveByPk($ConCategory, $ConParent, $ConId, $ConLang);
-      if ( get_class ($oPro) == 'Content' ) {                                               
+      if (is_object($oPro) && get_class ($oPro) == 'Content' ) {
        return true;
      } else {
        return false;