fixed possible NPE in getTargetStateId

2008-05-15 11:31:01 +00:00
parent 8ac5a5f4db
commit 22809a47fb
1 changed files with 5 additions and 1 deletions
--- a/spring-webflow/src/main/java/org/springframework/webflow/engine/Transition.java
+++ b/spring-webflow/src/main/java/org/springframework/webflow/engine/Transition.java
@@ -116,7 +116,11 @@ public class Transition extends AnnotatedObject implements TransitionDefinition
 	}

 	public String getTargetStateId() {
-		return targetStateResolver.toString();
+		if (targetStateResolver != null) {
+			return targetStateResolver.toString();
+		} else {
+			return null;
+		}
 	}

 	/**