Fix initial sidebar display for mobile

src/pretix/static/pretixcontrol/js/sb-admin-2.js

@@ -8,9 +8,8 @@
 //Loads the correct sidebar on window load,
 //collapses the sidebar on window resize.
 // Sets the min-height of #page-wrapper to window size
-$(function () {
-    'use strict';
 $(window).bind("load resize", function () {
+    'use strict';
     var topOffset = 50,
         width = (this.window.innerWidth > 0) ? this.window.innerWidth : this.screen.width;
     if (width < 768) {
@@ -27,7 +26,8 @@ $(function () {
         $("#page-wrapper").css("min-height", (height) + "px");
     }
 });
-
+$(function () {
+    'use strict';
     $('ul.nav ul.nav-second-level a.active').parent().parent().addClass('in').parent().addClass('active');
     $('#side-menu').metisMenu({
         'toggle': false,