From e8bcf08c72a18b3bf396e6448d6658227ecb46f2 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 30 Apr 2014 10:21:29 -0400
Subject: [PATCH] 1. Prepare core and Larry skin for improved accessibility 2. Implement full keyboard navigation in main mail view
---
program/lib/PEAR.php | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/program/lib/PEAR.php b/program/lib/PEAR.php
index a792d9f..f4dfd96 100644
--- a/program/lib/PEAR.php
+++ b/program/lib/PEAR.php
@@ -263,9 +263,9 @@
* @access public
* @return bool true if parameter is an error
*/
- function isError($data, $code = null)
+ static function isError($data, $code = null)
{
- if (!is_a($data, 'PEAR_Error')) {
+ if (!is_object($data) || !is_a($data, 'PEAR_Error')) {
return false;
}
--
Gitblit v1.9.1