return promise on modifyVars

levithomason · levithomason · commit 29fb697d7a8e · 2014-10-14T00:30:21.000-07:00
diff --git a/lib/less-browser/index.js b/lib/less-browser/index.js
@@ -239,7 +239,7 @@ for (var i = 0; i < links.length; i++) {
 // CSS without reloading less-files
 //
 less.modifyVars = function(record) {
-    less.refresh(false, record);
+    return less.refresh(false, record);
 };
 
 less.refresh = function (reload, modifyVars) {
