From 88273a930b0d36fb17ba64b5db6ff1052df5da89 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Tue, 15 Nov 2011 03:58:16 -0500
Subject: [PATCH] - Added code to preserve permissions of invoices folder in the installer. - Fixed a problem with german umlauts in monitor. - Added code to update.php and autoupdate.php that checks the mysql root password before the update starts. - Fixed: FS#1848 - changing password of ssh user >>> rights in webXX are changed

---
 install/lib/install.lib.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index 318cda9..0d8eb40 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -582,8 +582,8 @@
 }
 
 function is_installed($appname) {
-	exec('which '.escapeshellcmd($appname).' 2> /dev/null',$out);
-	if(isset($out[0]) && stristr($out[0],$appname)) {
+	exec('which '.escapeshellcmd($appname).' 2> /dev/null',$out,$returncode);
+	if(isset($out[0]) && stristr($out[0],$appname) && $returncode == 0) {
 		return true;
 	} else {
 		return false;

--
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