From 324ab63844e2c42024e9fb7f8fdde234330f1bad Mon Sep 17 00:00:00 2001
From: jmb462 <jmb462@gmail.com>
Date: Tue, 16 Mar 2021 17:28:16 +0100
Subject: [PATCH] Fix crash on calling play() in a uninitialized
 AnimatedSprite2D

When AnimatedSprite2D::play() was called before SpriteFrames has been initialized, a crach occurred (issue #46013).

Modification : An error message on null check test has been added to prevent crash.

Fix #46013.
---
 scene/2d/animated_sprite_2d.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scene/2d/animated_sprite_2d.cpp b/scene/2d/animated_sprite_2d.cpp
index 359044a5769..dfc08583f2f 100644
--- a/scene/2d/animated_sprite_2d.cpp
+++ b/scene/2d/animated_sprite_2d.cpp
@@ -382,6 +382,7 @@ bool AnimatedSprite2D::_is_playing() const {
 }
 
 void AnimatedSprite2D::play(const StringName &p_animation, const bool p_backwards) {
+	ERR_FAIL_NULL_MSG(frames, "Can't play AnimatedSprite2D without a valid SpriteFrames resource.");
 	backwards = p_backwards;
 
 	if (p_animation) {