From: aclement <aclement>
Date: Fri, 21 Mar 2008 01:43:30 +0000 (+0000)
Subject: 163802: produce sensible error rather than NPEing
X-Git-Tag: V1_6_0rc1~25
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=fe99e6bfec2689b03ffcfd7da960e3cd3bd78a54;p=aspectj.git

163802: produce sensible error rather than NPEing
---

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);
 		}