Merge pull request #290 from iKoala/master

Avoid loading partial files when partial value is undefined/null/false

Author: doowb

lib/consolidate.js

@@ -122,6 +122,10 @@ function readPartials(path, options, fn) {
     var key = keys[index];
     var partialPath = partials[key];
 
+    if (partialPath === undefined || partialPath === null || partialPath === false) {
+      return next(++index);
+    }
+
     var file;
     if (isAbsolute(partialPath)) {
       if (extname(partialPath) !== '') {