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-rw-r--r--etc/inc/captiveportal.inc2
1 files changed, 1 insertions, 1 deletions
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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