diff --git a/django/contrib/admin/media/js/admin/RelatedObjectLookups.js b/django/contrib/admin/media/js/admin/RelatedObjectLookups.js
index e5e05a7e32..36ae21411d 100644
--- a/django/contrib/admin/media/js/admin/RelatedObjectLookups.js
+++ b/django/contrib/admin/media/js/admin/RelatedObjectLookups.js
@@ -31,10 +31,11 @@ function showAddAnotherPopup(triggeringLink) {
     var name = triggeringLink.id.replace(/^add_/, '');
     name = name.replace(/\./g, '___');
     href = triggeringLink.href
-    if (href.indexOf('?') == -1)
-	href += '?_popup=1';
-    else
-	href += '&_popup=1';
+    if (href.indexOf('?') == -1) {
+        href += '?_popup=1';
+    } else {
+        href  += '&_popup=1';
+    }
     var win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');
     win.focus();
     return false;