From 8f1450eccaa7b3471760ecafc05cf895d0d3d63b Mon Sep 17 00:00:00 2001
From: Robert Plante <robertdplante@gmail.com>
Date: Mon, 23 Nov 2015 12:46:12 -0500
Subject: [PATCH] Update to BitmapData.setHSL to follow conventions

---
 src/gameobjects/BitmapData.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/gameobjects/BitmapData.js b/src/gameobjects/BitmapData.js
index deb7e94e1..5d425202a 100644
--- a/src/gameobjects/BitmapData.js
+++ b/src/gameobjects/BitmapData.js
@@ -782,9 +782,10 @@ Phaser.BitmapData.prototype = {
     * @return {Phaser.BitmapData} This BitmapData object for method chaining.
     */
     setHSL: function (h, s, l, region) {
-        var bHaveH = typeof(h) === "number",
-            bHaveS = typeof(s) === "number",
-            bHaveL = typeof(l) === "number";
+        
+        var bHaveH = h || h === 0;
+        var bHaveS = s || s === 0;
+        var bHaveL = l || l === 0;
 
         if (!bHaveH && !bHaveS && !bHaveL)
         {