Merge pull request #4976 from imbalind/pr4785

chore(build): change contents saved to package.json

Author: imbalind

lib/grunt/plugins.js

@@ -331,9 +331,9 @@ module.exports = function(grunt) {
     fs.writeFileSync(bowerJsonFile, JSON.stringify(json, null, 2));
 
     // Add version for package.json
-    json.version = currentTag;
+    pkg.version = currentTag;
 
-    fs.writeFileSync(pkgJsonFile, JSON.stringify(json, null, 2));
+    fs.writeFileSync(pkgJsonFile, JSON.stringify(pkg, null, 2));
   });
 
   // Publish release to NPM