Changeset 25089 for main/trunk/greenstone3/src/java/org/greenstone/gsdl3/core/MessageRouter.java

Timestamp:

2012-02-15T14:56:32+13:00 (12 years ago)

Author:

sjm84

Message:

A fix to a common null pointer exception

File:

• main/trunk/greenstone3/src/java/org/greenstone/gsdl3/core/MessageRouter.java (modified) (1 diff)

main/trunk/greenstone3/src/java/org/greenstone/gsdl3/core/MessageRouter.java

@@ -268 +268 @@
         }
 
-        mainResult.appendChild(this.doc.importNode(result, true));
+        if(result != null)
+        {
+            mainResult.appendChild(this.doc.importNode(result, true));
+        }
       } else {
         // The message needs to go to another module. The same message can