check if next is not defined

2014-07-22 03:34:08 +00:00
parent c4fa475c7a
commit f77c06ff1f
1 changed files with 5 additions and 1 deletions
--- a/lms/templates/login.html
+++ b/lms/templates/login.html
@@ -51,7 +51,11 @@
      $('#login-form').on('ajax:success', function(event, json, xhr) {
        if(json.success) {
          var u=decodeURI(window.location.search);
-          var next=decodeURIComponent(u.split("next=")[1]);
+          var next = u.split("next=")[1];
+          if (next != undefined) {
+            // if next is undefined, decodeURI returns "undefined" causing a bad redirect.
+            next = decodeURI(next); 
+	  }		
          if (next && !isExternal(next)) {
            location.href=next;
          }  else if(json.redirect_url){