Changeset 13973

Timestamp:

2007-03-13T13:19:29+13:00 (17 years ago)

Author:

shaoqun

Message:

added a garde

File:

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

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

@@ -291 +291 @@
             if (result !=null ) {
                 // append the contents of the message to the mainResult - there will only be one response at this stage
-                mainResult.appendChild(this.doc.importNode(GSXML.getChildByTagName(result, GSXML.RESPONSE_ELEM), true));
+                            Node res = GSXML.getChildByTagName(result, GSXML.RESPONSE_ELEM);
+                            if (res != null){
+                mainResult.appendChild(this.doc.importNode(res, true));
+                }
             } else {
                 // add in a place holder response