Do not pollute window object in less-browser bootstrap (#3352)

Signed-off-by: Leonid Gaiazov <leonid.gaiazov@appian.com>
less · Jan 12, 2019 · b50515c · b50515c
1 parent 764e883
commit b50515c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/less-browser/bootstrap.js b/lib/less-browser/bootstrap.js
@@ -13,7 +13,7 @@ require('promise/polyfill');
 var options = require('../less/default-options')();
 
 if (window.less) {
-    for (key in window.less) {
+    for (var key in window.less) {
         if (window.less.hasOwnProperty(key)) {
             options[key] = window.less[key];
         }