Minor fix

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@413 a333f486-631f-4898-b8df-5754b55c2be0

core/dbobject.class.php

@@ -399,6 +399,10 @@ abstract class DBObject
 				if (is_object($oTargetObj))
 				{
 					$sEditValue = $oTargetObj->GetName();
+				}
+				else
+				{
+					$sEditValue = 0;
 				}					
 			}
 			else