url: simplify loop in parser

PR-URL: nodejs#18468 Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Tiancheng "Timothy" Gu <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
Hailong · Jan 31, 2018 · 26ce1ae · 26ce1ae
1 parent 3124146
commit 26ce1ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/url.js b/lib/url.js
@@ -883,7 +883,7 @@ Url.prototype.resolveObject = function resolveObject(relative) {
 
   // if the path is allowed to go above the root, restore leading ..s
   if (!mustEndAbs && !removeAllDots) {
-    for (; up--; up) {
+    while (up--) {
       srcPath.unshift('..');
     }
   }