From 13ef318f272a77cf5a9ccfe95a5bd628521f39c9 Mon Sep 17 00:00:00 2001
From: james <james>
Date: Fri, 14 Dec 2007 15:28:54 +0000
Subject: [PATCH] eliminate an array_keys warning if $$fieldvar isnt set

---
 admin/reports.inc.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/admin/reports.inc.php b/admin/reports.inc.php
index 707e57d0..a74c0359 100644
--- a/admin/reports.inc.php
+++ b/admin/reports.inc.php
@@ -333,7 +333,10 @@ foreach($report_stock as $n=>$v) {
 	$report['loc'] = array();
 
 	$fieldvar = "report_{$report['type']}s_fields";
-	$allow_fields = array_keys($$fieldvar);
+	if(is_array($$fieldvar)) 
+		$allow_fields = array_keys($$fieldvar);
+	else
+		$allow_fields=array();
 
  	$q = mysql_query("SELECT * FROM reports_items 
 			WHERE reports_id='{$report['id']}'