Minor logic fix to nested loop counters.

pjbaron · pjbaron · commit bc70ce74b506 · 2014-11-12T15:00:26.000+13:00
diff --git a/src/physics/arcade/World.js b/src/physics/arcade/World.js
@@ -652,9 +652,9 @@ Phaser.Physics.Arcade.prototype = {
 
         var len = group.children.length;
 
-        for (var i = 0; i < len; i++)
+        for (var i = 0; i < len - 1; i++)
         {
-            for (var j = i + 1; j <= len; j++)
+            for (var j = i + 1; j < len; j++)
             {
                 if (group.children[i] && group.children[j] && group.children[i].exists && group.children[j].exists)
                 {

Original file line number	Diff line number	Diff line change
`@@ -652,9 +652,9 @@ Phaser.Physics.Arcade.prototype = {`
`652`	`652`
`653`	`653`	`var len = group.children.length;`
`654`	`654`
`655`		`- for (var i = 0; i < len; i++)`
	`655`	`+ for (var i = 0; i < len - 1; i++)`
`656`	`656`	`{`
`657`		`- for (var j = i + 1; j <= len; j++)`
	`657`	`+ for (var j = i + 1; j < len; j++)`
`658`	`658`	`{`
`659`	`659`	`if (group.children[i] && group.children[j] && group.children[i].exists && group.children[j].exists)`
`660`	`660`	`{`