From f38b383b7c88e68076dc13c5b174a44cfcf7c29f Mon Sep 17 00:00:00 2001
From: Ermal <eri@pfsense.org>
Date: Fri, 3 Jan 2014 14:52:49 +0000
Subject: Use empty here for testing even if the setting is unset

---
 etc/inc/captiveportal.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/inc/captiveportal.inc b/etc/inc/captiveportal.inc
index 51d8d92..9deccb6 100644
--- a/etc/inc/captiveportal.inc
+++ b/etc/inc/captiveportal.inc
@@ -1408,7 +1408,7 @@ function captiveportal_get_next_dn_ruleno($rulenos_start = 2000, $rulenos_range_
 		$rules = unserialize(file_get_contents("{$g['vardb_path']}/captiveportaldn.rules"));
 		$ridx = $rulenos_start;
 		while ($ridx < $rulenos_range_max) {
-			if ($rules[$ridx] === false) {
+			if (empty($rules[$ridx])) {
 				$ridx += 2;
 			} else {
 				$ruleno = $ridx;
-- 
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