From 22809a47fb141e504666d4f9e8848247f8fb4991 Mon Sep 17 00:00:00 2001
From: Keith Donald <kdonald@vmware.com>
Date: Thu, 15 May 2008 11:31:01 +0000
Subject: [PATCH] fixed possible NPE in getTargetStateId

---
 .../java/org/springframework/webflow/engine/Transition.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/spring-webflow/src/main/java/org/springframework/webflow/engine/Transition.java b/spring-webflow/src/main/java/org/springframework/webflow/engine/Transition.java
index e4a9b326..26aae80c 100644
--- 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;
+		}
 	}
 
 	/**