From 31e7ee63f21e7b86d41cdb724824d4dc0804f281 Mon Sep 17 00:00:00 2001
From: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
Date: Sat, 27 Apr 2024 11:56:39 +0200
Subject: Fix unsafe uses of `Callable.is_null()`

`Callable.is_null()` is not equivalent to `!Callable.is_valid()` and
doesn't guarantee the call is valid.
---
 platform/ios/display_server_ios.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'platform/ios')

diff --git a/platform/ios/display_server_ios.mm b/platform/ios/display_server_ios.mm
index cd6f855d77..62bc55dce8 100644
--- a/platform/ios/display_server_ios.mm
+++ b/platform/ios/display_server_ios.mm
@@ -218,7 +218,7 @@ void DisplayServerIOS::send_window_event(DisplayServer::WindowEvent p_event) con
 }
 
 void DisplayServerIOS::_window_callback(const Callable &p_callable, const Variant &p_arg) const {
-	if (!p_callable.is_null()) {
+	if (p_callable.is_valid()) {
 		p_callable.call(p_arg);
 	}
 }
-- 
cgit v1.2.3