From 963986d1874bd1a5089a1cb7e94e3a189e3fa7c9 Mon Sep 17 00:00:00 2001
From: Antoine Vandecreme <ant.vand@gmail.com>
Date: Wed, 24 Feb 2016 19:53:35 -0500
Subject: [PATCH] Add missing parenthesis.

---
 src/tiledimage.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tiledimage.js b/src/tiledimage.js
index 53c640c4..9f3acf46 100644
--- a/src/tiledimage.js
+++ b/src/tiledimage.js
@@ -1337,7 +1337,7 @@ function drawTiles( tiledImage, lastDrawn ) {
     var useSketch = tiledImage.opacity < 1 ||
         (tiledImage.compositeOperation &&
             tiledImage.compositeOperation !== 'source-over') ||
-        (!tiledImage._isBottomItem() && tile._hasTransparencyChannel);
+        (!tiledImage._isBottomItem() && tile._hasTransparencyChannel());
 
     var sketchScale;
     var sketchTranslate;