X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/9dd5dabf869e76cc00698e12b284400e570098c0..c49e400aa36d116ded8188240961d1e88b172ccd:/app/assets/javascripts/login.js

diff --git a/app/assets/javascripts/login.js b/app/assets/javascripts/login.js
index 755c3bf65..5853193bc 100644
--- a/app/assets/javascripts/login.js
+++ b/app/assets/javascripts/login.js
@@ -1,11 +1,20 @@
-$(document).ready(function() {
+//= qs/dist/qs
+
+$(document).ready(function () {
   // Preserve location hash in referer
   if (window.location.hash) {
     $("#referer").val($("#referer").val() + window.location.hash);
   }
 
+  // Attach referer to authentication buttons
+  $(".auth_button").each(function () {
+    var params = Qs.parse(this.search.substring(1));
+    params.referer = $("#referer").val();
+    this.search = Qs.stringify(params);
+  });
+
   // Add click handler to show OpenID field
-  $("#openid_open_url").click(function() {
+  $("#openid_open_url").click(function () {
     $("#openid_url").val("http://");
     $("#login_auth_buttons").hide();
     $("#login_openid_url").show();