From 8946ac96162e776ff551de53d8171d1fbdba4ed4 Mon Sep 17 00:00:00 2001
From: "Mateus Felipe C. C. Pinto" <mateusfccp@gmail.com>
Date: Wed, 19 Dec 2018 20:38:19 -0200
Subject: [PATCH] Make AnimatedSprite.animation complain when invalid animation
 name

(cherry picked from commit 2933ef42f791581c3109889ee002a8940685e608)
---
 scene/2d/animated_sprite.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scene/2d/animated_sprite.cpp b/scene/2d/animated_sprite.cpp
index 932db8f0011..25ad6bd5c90 100644
--- a/scene/2d/animated_sprite.cpp
+++ b/scene/2d/animated_sprite.cpp
@@ -645,6 +645,9 @@ void AnimatedSprite::_reset_timeout() {
 
 void AnimatedSprite::set_animation(const StringName &p_animation) {
 
+	ERR_EXPLAIN(vformat("There is no animation with name '%s'.", p_animation));
+	ERR_FAIL_COND(frames->get_animation_names().find(p_animation) == -1);
+
 	if (animation == p_animation)
 		return;