state_interface could be NULL, so use the never-NULL cur->state_interface for this check

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@98994 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_queue.c

@@ -842,7 +842,7 @@ static struct member *create_queue_member(const char *interface, const char *mem
 			ast_copy_string(cur->membername, interface, sizeof(cur->membername));
 		if (!strchr(cur->interface, '/'))
 			ast_log(LOG_WARNING, "No location at interface '%s'\n", interface);
-		cur->status = ast_device_state(state_interface);
+		cur->status = ast_device_state(cur->state_interface);
 	}
 
 	return cur;