Fix evaluation of predef option when it's an object. Closes gruntjsGH-41

.

CHANGELOG

@@ -1,3 +1,7 @@
+v0.4.3:
+  date: 2013-04-08
+  changes:
+    - Fix evaluation of predef option when it's an object.
 v0.4.2:
   date: 2013-04-08
   changes:

README.md

@@ -134,6 +134,7 @@ grunt.initConfig({
 
 ## Release History
 
+ * 2013-04-08   v0.4.3   Fix evaluation of predef option when it's an object.
  * 2013-04-08   v0.4.2   Avoid wiping force option when jshintrc is used.
  * 2013-04-06   v0.4.1   Fix to allow object type for deprecated predef.
  * 2013-04-04   v0.4.0   Revert task level options to override jshintrc files.
@@ -148,4 +149,4 @@ grunt.initConfig({
 
 Task submitted by ["Cowboy" Ben Alman](http://benalman.com/)
 
-*This file was generated on Mon Apr 08 2013 14:53:42.*
+*This file was generated on Mon Apr 08 2013 21:43:19.*

package.json

@@ -1,7 +1,7 @@
 {
   "name": "grunt-contrib-jshint",
   "description": "Validate files with JSHint.",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "homepage": "https://github.com/gruntjs/grunt-contrib-jshint",
   "author": {
     "name": "Grunt Team",

tasks/jshint.js

@@ -33,7 +33,7 @@ module.exports = function(grunt) {
     }
     // Convert deprecated "predef" array|object into globals.
     if (options.predef) {
-      if (options.predef === Object(options.predef)) {
+      if (!Array.isArray(options.predef) && typeof options.predef === "object") {
         options.predef = Object.keys(options.predef);
       }
       options.predef.forEach(function(key) {