TilemapParser accidentally redeclared i when parsing the ImageCollections which would cause an infinite loop (thanks DanHett)

Author: photonstorm

README.md

@@ -279,6 +279,7 @@ If you are an exceptional JavaScript developer and would like to join the Phaser
 ### Bug Fixes
 
 * Buttons (or any Sprites) that don't have a texture, but have children, would incorrectly render the children under WebGL due to the baseTexture.skipRender property (thanks @puzzud #2141)
+* TilemapParser accidentally redeclared `i` when parsing the ImageCollections which would cause an infinite loop (thanks DanHett)
 
 ### Pixi Updates
 

src/tilemap/TilemapParser.js

@@ -446,10 +446,10 @@ Phaser.TilemapParser = {
             {
                 var newCollection = new Phaser.ImageCollection(set.name, set.firstgid, set.tilewidth, set.tileheight, set.margin, set.spacing, set.properties);
 
-                for (var i in set.tiles)
+                for (var ti in set.tiles)
                 {
-                    var image = set.tiles[i].image;
-                    var gid = set.firstgid + parseInt(i, 10);
+                    var image = set.tiles[ti].image;
+                    var gid = set.firstgid + parseInt(ti, 10);
                     newCollection.addImage(gid, image);
                 }