From 7bc030172e9d90e5c90b32f05624d5cf5070ab6d Mon Sep 17 00:00:00 2001
From: Hotkey <hotkey.sh@gmail.com>
Date: Tue, 4 Mar 2025 13:32:12 +0900
Subject: [PATCH] Fix crash when calling get_argument_count() on invalid
 Callable

https://github.com/godotengine/godot/issues/103438
---
 core/variant/callable.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/variant/callable.cpp b/core/variant/callable.cpp
index 402dc6823c..0603ea2732 100644
--- a/core/variant/callable.cpp
+++ b/core/variant/callable.cpp
@@ -188,7 +188,7 @@ int Callable::get_argument_count(bool *r_is_valid) const {
 	if (is_custom()) {
 		bool valid = false;
 		return custom->get_argument_count(r_is_valid ? *r_is_valid : valid);
-	} else if (!is_null()) {
+	} else if (is_valid()) {
 		return get_object()->get_method_argument_count(method, r_is_valid);
 	} else {
 		if (r_is_valid) {