Apply latest code quality advice from sonar 3.5.1

rheh · Apr 15, 2013 · b2bccc1 · b2bccc1
1 parent e9493e7
commit b2bccc1
Showing 1 changed file with 5 additions and 7 deletions.
diff --git a/ball/ball.js b/ball/ball.js
@@ -1,6 +1,5 @@
 /*jslint plusplus: true, sloppy: true, indent: 4 */
 (function () {
-
     "use strict";
     // this function is strict...
     // RequestAnimFrame: a browser API for getting smooth animations
@@ -81,7 +80,7 @@
                 1: {
                     /* basketball */
                     bgimagex: 0,
-                    bgimagey: 1205, 
+                    bgimagey: 1205,
                     factor: 0.8,
                     height: 50,
                     top: iBallTop,
@@ -90,7 +89,7 @@
                 2: {
                     /* Medicen ball */
                     bgimagex: 256,
-                    bgimagey: 1205, 
+                    bgimagey: 1205,
                     factor: 0.7,
                     top: iBallTop,
                     height: 50,
@@ -125,18 +124,17 @@
 
     function setUpBalls() {
         var iBallTop,
-            i,
             ball = null,
             x = 0;
         while (x < 950) {
             iBallTop = (0 - Math.floor((Math.random() * 400) + 1));
             ball = getRandomBallSettings(iBallTop);
             balls.push(new Ball(x, bg, ball));
             x += ball.width + 10;
-        }   
+        }
         loop();
     }
-    
+
     function loadBackground() {
         // Load the background
         bg = new Image();
@@ -150,7 +148,7 @@
         loadBackground();
     }
 
-    window.addEventListener('load', function (ev) {
+    window.addEventListener('load', function () {
         init();
     }, false);