From fe99e6bfec2689b03ffcfd7da960e3cd3bd78a54 Mon Sep 17 00:00:00 2001
From: aclement <aclement>
Date: Fri, 21 Mar 2008 01:43:30 +0000
Subject: [PATCH] 163802: produce sensible error rather than NPEing

---
 weaver/src/org/aspectj/weaver/ResolvedType.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/weaver/src/org/aspectj/weaver/ResolvedType.java b/weaver/src/org/aspectj/weaver/ResolvedType.java
index c7009a7a6..7fb649372 100644
--- a/weaver/src/org/aspectj/weaver/ResolvedType.java
+++ b/weaver/src/org/aspectj/weaver/ResolvedType.java
@@ -1205,6 +1205,9 @@ public abstract class ResolvedType extends UnresolvedType implements AnnotatedEl
     protected void collectInterTypeMungers(List collector) {
         for (Iterator iter = getDirectSupertypes(); iter.hasNext();) {
 			ResolvedType superType = (ResolvedType) iter.next();
+			if (superType == null) {
+			    throw new BCException("UnexpectedProblem: a supertype in the hierarchy for " + this.getName() + " is null");
+            }
             superType.collectInterTypeMungers(collector);
 		}
         
-- 
2.39.5