From bd7eba0d460a63a641f348d5104d19a9a0f0e83b Mon Sep 17 00:00:00 2001
From: Brendan Dahl <brendan.dahl@gmail.com>
Date: Fri, 29 Mar 2013 14:25:10 -0700
Subject: [PATCH] Add back mozOpaque.

---
 src/canvas.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/canvas.js b/src/canvas.js
index 88d58d64f..17e76f08d 100644
--- a/src/canvas.js
+++ b/src/canvas.js
@@ -426,6 +426,7 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
       if (transparency) {
         this.ctx.clearRect(0, 0, width, height);
       } else {
+        this.ctx.mozOpaque = true;
         this.ctx.save();
         this.ctx.fillStyle = 'rgb(255, 255, 255)';
         this.ctx.fillRect(0, 0, width, height);