Fixed NPE in Message.toString()

belaban · Jan 12, 2012 · 6f061ad · 6f061ad
1 parent 38724bc
commit 6f061ad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/org/jgroups/Message.java b/src/org/jgroups/Message.java
@@ -333,7 +333,7 @@ public String printHeaders() {
     }
 
     public int getNumHeaders() {
-        return headers.size();
+        return headers != null? headers.size() : 0;
     }
 
    /**