From 7da6f4d747a10d425f0d272dc94d04a49bf5e811 Mon Sep 17 00:00:00 2001
From: "J.C" <1571995@qq.com>
Date: Tue, 21 Dec 2021 17:18:35 +0800
Subject: [PATCH] in canvas mode, don't draw stuff with no size, it will throws
 error, and actually unnecessary.

---
 src/renderer/canvas/CanvasRenderer.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/renderer/canvas/CanvasRenderer.js b/src/renderer/canvas/CanvasRenderer.js
index 7a72f370d..6ee717051 100644
--- a/src/renderer/canvas/CanvasRenderer.js
+++ b/src/renderer/canvas/CanvasRenderer.js
@@ -818,7 +818,10 @@ var CanvasRenderer = new Class({
             sprite.mask.preRenderCanvas(this, sprite, camera);
         }
 
-        ctx.drawImage(frame.source.image, frameX, frameY, frameWidth, frameHeight, x, y, frameWidth / res, frameHeight / res);
+        if (frameWidth > 0 && frameHeight > 0)
+        {
+            ctx.drawImage(frame.source.image, frameX, frameY, frameWidth, frameHeight, x, y, frameWidth / res, frameHeight / res);
+        }
 
         if (sprite.mask)
         {