build: fix compilation again when configured with --enable-tiny

Reported-by: Jordi Mallach <jordi@mallach.net>

src/nano.c

@@ -1756,7 +1756,10 @@ int do_input(bool allow_funcs)
 	if (shortcut == NULL)
 		pletion_line = NULL;
 	else {
-		if (ISSET(VIEW_MODE) && shortcut->func != do_toggle_void &&
+		if (ISSET(VIEW_MODE) &&
+#ifndef NANO_TINY
+								shortcut->func != do_toggle_void &&
+#endif
 								!okay_for_view(shortcut)) {
 			print_view_warning();
 			return ERR;