_IRC_GET_SENDER_OR_RETURN_(origin, Req, Client)
+ /* Test for "fake" MODE commands injected by this local instance,
+ * for example when handling the "DefaultUserModes" settings.
+ * This doesn't harm real commands, because prefixes of regular
+ * clients are checked in Validate_Prefix() and can't be faked. */
+ if (Req->prefix && Client_Search(Req->prefix) == Client_ThisServer())
+ Client = Client_Search(Req->prefix);
+
/* Channel or user mode? */
cl = NULL; chan = NULL;
if (Client_IsValidNick(Req->argv[0]))