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.
---
 tests/display_server_mock.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tests/display_server_mock.h')

diff --git a/tests/display_server_mock.h b/tests/display_server_mock.h
index 8d8a678e20..ee7433fcbd 100644
--- a/tests/display_server_mock.h
+++ b/tests/display_server_mock.h
@@ -86,7 +86,7 @@ private:
 	}
 
 	void _send_window_event(WindowEvent p_event) {
-		if (!event_callback.is_null()) {
+		if (event_callback.is_valid()) {
 			Variant event = int(p_event);
 			event_callback.call(event);
 		}
-- 
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