fix: don't init autocomplete if user doesn't have privs

public/src/client/search.js

@@ -188,16 +188,19 @@ define('forum/search', ['search', 'autocomplete', 'storage'], function (searchMo
 			confirmKeys: [13, 44],
 			trimValue: true,
 		});
+		if (app.user.privileges['search:users']) {
 			autocomplete.user(userEl.siblings('.bootstrap-tagsinput').find('input'));
+		}
 
 		var tagEl = $('#has-tags');
 		tagEl.tagsinput({
 			confirmKeys: [13, 44],
 			trimValue: true,
 		});
-
+		if (app.user.privileges['search:tags']) {
 			autocomplete.tag(tagEl.siblings('.bootstrap-tagsinput').find('input'));
 		}
+	}
 
 	return Search;
 });