From 584ea9936d374f9d12c1566fc95a4e14ee1a0866 Mon Sep 17 00:00:00 2001
From: skeeter <skeeter@alumni.egroupware.org>
Date: Sun, 22 Apr 2001 14:18:50 +0000
Subject: [PATCH] Fix for bug #417329

---
 setup/inc/phpgw_setup.inc.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/setup/inc/phpgw_setup.inc.php b/setup/inc/phpgw_setup.inc.php
index 7a3b395616..e6ee010529 100644
--- a/setup/inc/phpgw_setup.inc.php
+++ b/setup/inc/phpgw_setup.inc.php
@@ -186,10 +186,15 @@
     }
 
     // This is a php3/4 compliant in_array(), used only below in check_db() so far
-    function isinarray($needle,$haystack=array()) 
+    function isinarray($needle,$haystack='') 
     {
-      for($i=0;$i<count($haystack) && $haystack[$i] !=$needle;$i++);
-        return ($i!=count($haystack));
+		if($haystack == '')
+		{
+			settype($haystack,'array');
+			$haystack = Array();
+		}
+		for($i=0;$i<count($haystack) && $haystack[$i] !=$needle;$i++);
+		return ($i!=count($haystack));
     }
 
     function check_db()