From bba4415322a91af403dd58c76e7e57d281608ec3 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Thu, 17 Apr 2008 00:06:02 +0000
Subject: Do not foreach through non-existant configuration area.

---
 packages/spamd.inc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/spamd.inc b/packages/spamd.inc
index 83a3ca11..e3ccc61b 100644
--- a/packages/spamd.inc
+++ b/packages/spamd.inc
@@ -36,8 +36,10 @@ function sync_package_spamd() {
 	$fd = fopen("/etc/spamd.conf","w");
 	/* all header */
 	fwrite($fd, "all:\\\n\t:whitelist:blacklist");
-	foreach($config['installedpackages']['spamdsources']['config'] as $spamd) {
-		fwrite($fd, ":" . remove_spaces($spamd['providername']));
+	if($config['installedpackages']['spamdsources']['config']) {
+		foreach($config['installedpackages']['spamdsources']['config'] as $spamd) {
+			fwrite($fd, ":" . remove_spaces($spamd['providername']));
+		}
 	}
 	fwrite($fd, ":\n\n");
 	fwrite($fd, "whitelist:\\\n");
-- 
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