From 48905aa98de08afcc39539fb33c4160777b43025 Mon Sep 17 00:00:00 2001
From: Bjorn Stromberg <bjorn@bjornstar.com>
Date: Thu, 23 Jul 2020 15:56:44 +0900
Subject: [PATCH] Move assertion call behind guard

---
 src/js/core/sprites.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/js/core/sprites.js b/src/js/core/sprites.js
index 19f78a22..b167cbe6 100644
--- a/src/js/core/sprites.js
+++ b/src/js/core/sprites.js
@@ -158,7 +158,9 @@ export class AtlasSprite extends BaseSprite {
         const scale = parameters.desiredAtlasScale;
         const link = this.linksByResolution[scale];
 
-        assert(link, "Link not known: " + scale);
+        if (!link) {
+            assert(false, "Link not known: " + scale + " (having " + Object.keys(this.linksByResolution) + ")");
+        }
 
         const scaleW = w / link.w;
         const scaleH = h / link.h;