swap in uuid

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14811 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_fifo/mod_fifo.c

@@ -1295,6 +1295,9 @@ SWITCH_STANDARD_APP(fifo_function)
 						switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Outbound-URL", url);
 						switch_event_fire(&event);
 					}					
+					url = NULL;
+					free(uuid);
+					uuid = strdup(switch_core_session_get_uuid(other_session));
 				}
 
 			} else {