PHP: Improved validation of rename refactoring
diff --git a/php/php.refactoring/src/org/netbeans/modules/refactoring/php/rename/RenamePanel.java b/php/php.refactoring/src/org/netbeans/modules/refactoring/php/rename/RenamePanel.java
index 91fcc2a..43d505a 100644
--- a/php/php.refactoring/src/org/netbeans/modules/refactoring/php/rename/RenamePanel.java
+++ b/php/php.refactoring/src/org/netbeans/modules/refactoring/php/rename/RenamePanel.java
@@ -67,6 +67,8 @@
                 RenamePanel.this.parent.stateChanged(null);
             }
         });
+
+        RenamePanel.this.parent.stateChanged(null);
     }
 
     @Override