From cdda6b98d785f103d9be6643a99a882c0d65b64c Mon Sep 17 00:00:00 2001
From: fantu <fantu@ispconfig3>
Date: Sun, 21 Dec 2008 04:51:07 -0500
Subject: [PATCH] fix parse error
---
install/lib/install.lib.php | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index 473dc9f..b624be4 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -556,7 +556,7 @@
function is_installed($appname) {
exec('which '.escapeshellcmd($appname),$out);
- if(stristr($out[0],$appname)) {
+ if(isset($out[0]) && stristr($out[0],$appname)) {
return true;
} else {
return false;
--
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