From ea60509b40ce3cc913d70ed8e2b32acffe64b646 Mon Sep 17 00:00:00 2001
From: "Mr.doob" <info@mrdoob.com>
Date: Wed, 6 Jan 2016 23:48:14 +0100
Subject: [PATCH] Clean up.

---
 examples/js/loaders/ColladaLoader2.js | 2 +-
 src/textures/CubeTexture.js           | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/examples/js/loaders/ColladaLoader2.js b/examples/js/loaders/ColladaLoader2.js
index 8f3b7ee3f2..cee7879b79 100644
--- a/examples/js/loaders/ColladaLoader2.js
+++ b/examples/js/loaders/ColladaLoader2.js
@@ -511,7 +511,7 @@ THREE.ColladaLoader.prototype = {
 
 				console.error( 'ColladaLoder: Undefined sampler', sid );
 
-				return;
+				return null;
 
 			}
 
diff --git a/src/textures/CubeTexture.js b/src/textures/CubeTexture.js
index 9a0ef65ab4..e40604c6ab 100644
--- a/src/textures/CubeTexture.js
+++ b/src/textures/CubeTexture.js
@@ -19,9 +19,9 @@ THREE.CubeTexture.prototype.constructor = THREE.CubeTexture;
 THREE.CubeTexture.prototype.copy = function ( source ) {
 
 	THREE.Texture.prototype.copy.call( this, source );
-	
+
 	this.images = source.images;
-	
+
 	return this;
 
-};
\ No newline at end of file
+};
-- 
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