misuse " || "

Author: ShengxiangChen

cocos2d/actions/CCActionInstant.js

@@ -284,9 +284,9 @@ cc.CallFunc = cc.ActionInstant.extend(/** @lends cc.CallFunc# */{
      * @return {Boolean}
      */
     initWithTarget:function (selector, selectorTarget, data) {
-        this._data = data || null;
-        this._callFunc = selector || null;
-        this._selectorTarget = selectorTarget || null;
+        this._data = data;
+        this._callFunc = selector;
+        this._selectorTarget = selectorTarget;
         return true;
     },
 

cocos2d/label_nodes/CCLabelBMFont.js

@@ -537,7 +537,7 @@ cc.LabelBMFont = cc.SpriteBatchNode.extend(/** @lends cc.LabelBMFont# */{
      * @param {String} fntFile
      * @param {String} width
      * @param {Number} alignment
-     * @param {Number} imageOffset
+     * @param {cc.Point} imageOffset
      * @return {Boolean}
      */
     initWithString:function (str, fntFile, width, alignment, imageOffset) {
@@ -564,7 +564,7 @@ cc.LabelBMFont = cc.SpriteBatchNode.extend(/** @lends cc.LabelBMFont# */{
         if (this.initWithTexture(texture, theString.length)) {
             this._alignment = alignment || cc.TEXT_ALIGNMENT_LEFT;
             this._imageOffset = imageOffset || cc.PointZero();
-            this._width = width || cc.LabelAutomaticWidth;
+            this._width = (width == null)?cc.LabelAutomaticWidth:width;
             this._opacity = 255;
             this._color = cc.white();
             this._contentSize = cc.SizeZero();
@@ -1035,7 +1035,7 @@ cc.LabelBMFont = cc.SpriteBatchNode.extend(/** @lends cc.LabelBMFont# */{
  * @param {String} fntFile
  * @param {String} width
  * @param {Number} alignment
- * @param {Number} imageOffset
+ * @param {cc.Point} imageOffset
  * @return {cc.LabelBMFont|Null}
  * @example
  * // Example 01

cocos2d/layers_scenes_transitions_nodes/CCLayer.js

@@ -635,7 +635,9 @@ cc.LayerColor = cc.Layer.extend(/** @lends cc.LayerColor# */{
     },
 
     /**
-     * @param color
+     * @param {cc.Color4B} color
+     * @param {Number} width
+     * @param {Number} height
      * @return {Boolean}
      */
     init:function (color, width, height) {

cocos2d/misc_nodes/CCRenderTexture.js

@@ -152,8 +152,8 @@ cc.RenderTexture = cc.Node.extend(/** @lends cc.RenderTexture# */{
      */
     initWithWidthAndHeight:function (width, height, format, depthStencilFormat) {
         if (cc.renderContextType == cc.CANVAS) {
-            this.canvas.width = width || 10;
-            this.canvas.height = height || 10;
+            this.canvas.width = (width == null) ? 10 : width;
+            this.canvas.height = (height == null) ? 10 : height;
 
             this.context.translate(0, this.canvas.height);
 

cocos2d/sprite_nodes/CCAnimationCache.js

@@ -69,7 +69,7 @@ cc.AnimationCache = cc.Class.extend(/** @lends cc.AnimationCache# */{
      * @return {cc.Animation}
      */
     getAnimation:function (name) {
-        if(this._animations.hasOwnProperty(name))
+        if (this._animations.hasOwnProperty(name))
             return this._animations[name];
         return null;
     },
@@ -173,7 +173,9 @@ cc.AnimationCache = cc.Class.extend(/** @lends cc.AnimationCache# */{
 
         for (var key in animations) {
             var animationDict = animations[key];
-            var loops = parseInt(animationDict["loops"]) || 1;
+
+            var loopsTemp = parseInt(animationDict["loops"]);
+            var loops = (loopsTemp == null) ? 1 : loopsTemp;
             var restoreOriginalFrame = (animationDict["restoreOriginalFrame"] && animationDict["restoreOriginalFrame"] == true) ? true : false;
             var frameArray = animationDict["frames"];
 

cocos2d/support/CCUserDefault.js

@@ -113,7 +113,7 @@ cc.UserDefault = cc.Class.extend(/** @lends cc.UserDefault# */{
      */
     getFloatForKey:function (key, defaultValue) {
         var value = this._getValueForKey(key);
-        var ret = defaultValue || 0.0;
+        var ret = defaultValue || 0;
 
         if (value) {
             return parseFloat(value);