Index: src/org/aspectj/ajdt/internal/core/builder/AjBuildManager.java
===================================================================
RCS file: /home/technology/org.aspectj/modules/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AjBuildManager.java,v
retrieving revision 1.51
diff -u -r1.51 AjBuildManager.java
--- src/org/aspectj/ajdt/internal/core/builder/AjBuildManager.java	2 Apr 2004 12:47:35 -0000	1.51
+++ src/org/aspectj/ajdt/internal/core/builder/AjBuildManager.java	26 Apr 2004 00:28:54 -0000
@@ -108,6 +108,7 @@
         IMessageHandler baseHandler, 
         boolean batch) throws IOException, AbortException {
         boolean ret = true;
+        boolean returnSet = false;
     	batchCompile = batch;
     	
         try {
@@ -204,8 +205,14 @@
         	if (zos != null) {
         		closeOutputStream();
         	}
-            ret = !handler.hasErrors();
+            if (null != handler) {
+                ret = !handler.hasErrors();
+                returnSet = true;
+            }
             handler = null;
+        }
+        if (!returnSet) {
+            MessageUtil.warn(baseHandler, "return without setting?");
         }
         return ret;
     }