From 8c124b9ea8ae5a1793c61ccb4c4e5c0dd0f77787 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 16 Sep 2011 08:06:09 +0000
Subject: - Fix is_a() usage

---
 program/lib/PEAR.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'program/lib/PEAR.php')

diff --git a/program/lib/PEAR.php b/program/lib/PEAR.php
index a792d9f57..8cc715204 100644
--- a/program/lib/PEAR.php
+++ b/program/lib/PEAR.php
@@ -265,7 +265,7 @@ class PEAR
      */
     function isError($data, $code = null)
     {
-        if (!is_a($data, 'PEAR_Error')) {
+        if (!is_object($data) || !is_a($data, 'PEAR_Error')) {
             return false;
         }
 
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