From 22ac38ea3ff7861af354f25ffe433c9e188e6f8d Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Tue, 26 Sep 2006 17:13:29 +0000
Subject: Do not run in_array() on non arrays

---
 packages/snort/snort_rulesets.php | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/snort/snort_rulesets.php b/packages/snort/snort_rulesets.php
index c6b84b66..46bc083f 100644
--- a/packages/snort/snort_rulesets.php
+++ b/packages/snort/snort_rulesets.php
@@ -99,11 +99,14 @@ include("head.inc");
 			continue;
 		echo "<tr>";
 		echo "<td align=\"center\" valign=\"top\">";
-		if(in_array($file, $enabled_rulesets_array)) {
-			$CHECKED = " checked=\"checked\"";
-		} else {
+		if(is_array($enabled_rulesets_array))
+			if(in_array($file, $enabled_rulesets_array)) {
+				$CHECKED = " checked=\"checked\"";
+			} else {
+				$CHECKED = "";
+			}
+		else
 			$CHECKED = "";
-		}
 		echo "	<input type='checkbox' name='toenable[]' value='$file' {$CHECKED} />";
 		echo "</td>";
 		echo "<td>";
-- 
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