Had an issue where Original_Broadcast requests were not responded to with Original_Broadcast packets; this is a fix for that.

2011-09-19 15:20:26 +00:00
parent 24bea2eb82
commit 3c9f0c9298
2 changed files with 32 additions and 8 deletions
@@ -409,7 +409,12 @@ int npdu_decode(
                }
            }
        } else if (src) {
-            src->net = 0;
+        	/* Clear the net number, with one exception: if the receive() 
+        	 * function set it to BACNET_BROADCAST_NETWORK, (eg, for 
+        	 * BVLC_ORIGINAL_BROADCAST_NPDU) then don't stomp on that.
+        	 */
+        	if ( src->net != BACNET_BROADCAST_NETWORK )
+        		src->net = 0;
            src->len = 0;
            for (i = 0; i < MAX_MAC_LEN; i++) {
                src->adr[i] = 0;