[Ivan Diaz] - Update react-dfs

package.json

@@ -37,7 +37,7 @@
     "gulp-imagemin": "^2.3.0",
     "gulp-notify": "^2.2.0",
     "gulp-rename": "^1.2.2",
-    "gulp-sass": "^2.0.x",
+    "gulp-sass": "^2.0.4",
     "gulp-sass-bulk-import": "^0.3.2",
     "gulp-sourcemaps": "^1.5.2",
     "gulp-streamify": "0.0.5",

src/lib/react-dfs.js

@@ -10,7 +10,10 @@ var reactDFS = function (children, visitFunction) {
     while(stack.length) {
         let element = stack.pop();
         let tempChilds = [];
+
+        if(element.props && element.props.children) {
             React.Children.forEach(element.props.children, child => tempChilds.push(child));
+        }
 
         visitFunction(element);
         stack = stack.concat(tempChilds.reverse());