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authorPhil Davis <phil@jankaritech.com>2017-04-25 18:22:22 +0545
committerGitHub <noreply@github.com>2017-04-25 18:22:22 +0545
commit66a5b767b1b533f6ce508a125404a2d8e3353c41 (patch)
treebe5905c99c6e86568d5c2209db1c8989e6fd4632 /src
parentfdcde31b4a910c4e058513c1e3f68a62e722da6b (diff)
downloadpfsense-66a5b767b1b533f6ce508a125404a2d8e3353c41.zip
pfsense-66a5b767b1b533f6ce508a125404a2d8e3353c41.tar.gz
Avoid invalid arg error when saving WoL widget
when there are no WoL entries
Diffstat (limited to 'src')
-rw-r--r--src/usr/local/www/widgets/widgets/wake_on_lan.widget.php6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/usr/local/www/widgets/widgets/wake_on_lan.widget.php b/src/usr/local/www/widgets/widgets/wake_on_lan.widget.php
index a6a10a5..7f8982f 100644
--- a/src/usr/local/www/widgets/widgets/wake_on_lan.widget.php
+++ b/src/usr/local/www/widgets/widgets/wake_on_lan.widget.php
@@ -42,8 +42,10 @@ if ($_POST['widgetkey']) {
$validNames = array();
- foreach ($config['wol']['wolentry'] as $wolent) {
- array_push($validNames, get_wolent_key($wolent));
+ if (is_array($config['wol']['wolentry'])) {
+ foreach ($config['wol']['wolentry'] as $wolent) {
+ array_push($validNames, get_wolent_key($wolent));
+ }
}
if (is_array($_POST['show'])) {
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