diff -r ed28624b4b7a -r 4122c50abb39 servlib/bundling/BundleDaemon.cc
--- a/servlib/bundling/BundleDaemon.cc	Thu Aug 18 16:18:35 2011 +0100
+++ b/servlib/bundling/BundleDaemon.cc	Mon Aug 22 15:28:21 2011 +0100
@@ -2626,35 +2626,47 @@
 {
     const BlockInfo* block = NULL;
 
-    /**
-     * We are only interested in bundles received from peers or applications
-     * and then only if there is a QUERY_EXTENSION_BLOCK in the bundle
-     * otherwise, return straight away
-     */
-    if( event->source_ == EVENTSRC_PEER &&
-        bundle->recv_blocks().has_block(BundleProtocol::QUERY_EXTENSION_BLOCK)) {
-
-        block = bundle->recv_blocks().
-                find_block(BundleProtocol::QUERY_EXTENSION_BLOCK);
-
-    } else if ( event->source_ == EVENTSRC_APP &&
-        bundle->api_blocks()->has_block(BundleProtocol::QUERY_EXTENSION_BLOCK)) {
-
-        block = bundle->api_blocks()->
-                find_block(BundleProtocol::QUERY_EXTENSION_BLOCK);
-
-    } else if ( event->source_ == EVENTSRC_STORE && 
-        bundle->in_bpq_cache() ) {
-   
-        log_info_p("/dtn/daemon/bpq", "handle_bpq_block: cache bundle from STORE");
-        BPQBlock bpq_block(bundle);
-        accept_bpq_response(bundle, &bpq_block, false);
-        return true;
-    } else {
-
-        log_debug_p("/dtn/daemon/bpq", "BPQ Block not found in bundle");
-        return false;
-    }
+    switch (event->source_) {
+    	case EVENTSRC_PEER:
+    		if (bundle->recv_blocks().has_block(BundleProtocol::QUERY_EXTENSION_BLOCK)) {
+    			block = bundle->recv_blocks().
+    			                find_block(BundleProtocol::QUERY_EXTENSION_BLOCK);
+    		}
+    		break;
+
+    	case EVENTSRC_APP:
+    		if (bundle->api_blocks()->has_block(BundleProtocol::QUERY_EXTENSION_BLOCK)) {
+				block = bundle->api_blocks()->
+    		                	find_block(BundleProtocol::QUERY_EXTENSION_BLOCK);
+    		}
+    		break;
+
+    	case EVENTSRC_STORE:
+    		if (bundle->in_bpq_cache()) {
+    			log_info_p("/dtn/daemon/bpq", "handle_bpq_block: cache bundle from STORE");
+    			BPQBlock bpq_block(bundle);
+    			accept_bpq_response(bundle, &bpq_block, false);
+    			return true;
+    		}
+    		break;
+
+    	case EVENTSRC_FRAGMENTATION:
+    		if (bundle->recv_blocks().has_block(BundleProtocol::QUERY_EXTENSION_BLOCK)) {
+				block = bundle->recv_blocks().
+								find_block(BundleProtocol::QUERY_EXTENSION_BLOCK);
+			}
+    		else if (bundle->api_blocks()->has_block(BundleProtocol::QUERY_EXTENSION_BLOCK)) {
+				block = bundle->api_blocks()->
+    		                	find_block(BundleProtocol::QUERY_EXTENSION_BLOCK);
+    		}
+    		break;
+
+    	default:
+    		log_err_p("/dtn/daemon/bpq", "Handle BPQ Block failed for unknown eventsrc: %s",
+    				source_to_str((event_source_t)event->source_));
+            NOTREACHED;
+            return false;
+        }
 
     /**
      * At this point the BPQ Block has been found in the bundle
@@ -2670,14 +2682,17 @@
         if (answer_bpq_query(bundle, &bpq_block)) {
             event->daemon_only_ = true;
         }
-
-    } else if (bpq_block.kind() == BPQBlock::KIND_RESPONSE &&
-               event->source_ != EVENTSRC_APP) {   //Skip over local responces
-        accept_bpq_response(bundle, &bpq_block, event->source_ != EVENTSRC_STORE);
-
-    } else {
+    }
+    else if (bpq_block.kind() == BPQBlock::KIND_RESPONSE) {
+    	// don't accept local responses
+    	if (event->source_ != EVENTSRC_APP) {
+    		accept_bpq_response(bundle, &bpq_block, event->source_ != EVENTSRC_STORE);
+    	}
+    }
+    else {
         log_err_p("/dtn/daemon/bpq", "ERROR - BPQ Block: invalid kind %d", 
             bpq_block.kind());
+        NOTREACHED;
         return false; 
     }