Merge pull request #1495 from callmevlad/master

Prevent multiple 'grep=' querystring params in html reporter
mochajs · Jan 13, 2015 · 908d8db · 908d8db
2 parents f664483 + 12b6ed9
commit 908d8db
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/reporters/html.js b/lib/reporters/html.js
@@ -183,6 +183,12 @@ function HTML(runner) {
  */
 var makeUrl = function makeUrl(s) {
   var search = window.location.search;
+
+  // Remove previous grep query parameter if present
+  if (search) {
+    search = search.replace(/[?&]grep=[^&\s]*/g, '').replace(/^&/, '?');
+  }
+
   return window.location.pathname + (search ? search + '&' : '?' ) + 'grep=' + encodeURIComponent(s);
 };