no message

package.json

@@ -33,12 +33,18 @@
     "grunt-contrib-copy": "^0.8.0"
   },
   "devDependencies": {
+    "cz-conventional-changelog": "^1.1.5",
     "grunt": "~0.4.1",
-    "grunt-module-dependence": "~0.2.0",
+    "grunt-contrib-clean": "~0.5.0",
     "grunt-contrib-concat": "~0.5.0",
-    "grunt-contrib-uglify": "~0.4.0",
     "grunt-contrib-copy": "~0.5.0",
-    "grunt-replace": "~0.8.0",
-    "grunt-contrib-clean": "~0.5.0"
+    "grunt-contrib-uglify": "~0.4.0",
+    "grunt-module-dependence": "~0.2.0",
+    "grunt-replace": "~0.8.0"
+  },
+  "config": {
+    "commitizen": {
+      "path": "./node_modules/cz-conventional-changelog"
+    }
   }
-}
+}
\ No newline at end of file

src/core/minder.js

@@ -30,7 +30,7 @@ define(function(require, exports, module) {
         }
     });
 
-    Minder.version = '1.4.25';
+    Minder.version = '1.4.26';
 
     Minder.registerInitHook = function(hook) {
         _initHooks.push(hook);

src/module/resource.js

@@ -262,6 +262,15 @@ define(function(require, exports, module) {
 
                 x = 0;
                 for (i = 0; i < resource.length; i++) {
+
+                    /* 修复 resource 数组中出现 null 的 bug
+                    *  @Author zhangbobell
+                    *  @date 2016-01-15
+                    */
+                    if (!resource[i]) {
+                        continue;
+                    }
+
                     x += spaceRight;
 
                     overlay = overlays[i];