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Fix intial assignment of $_SESSION['ap_interface']

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This commit is contained in:
christian Zeitnitz 2020-06-09 20:53:11 +02:00
parent f8a094134b
commit 656ba9234b
1 changed files with 4 additions and 8 deletions
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6
includes/wifi_functions.php
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@ -144,14 +144,10 @@ function getWifiInterface()
{
if (empty($_SESSION['ap_interface'])) {
$arrHostapdConf = parse_ini_file(RASPI_CONFIG.'/hostapd.ini');
if (isset($arrHostapdConf['WifiInterface'])) {
$iface = $_SESSION['ap_interface'] = $arrHostapdConf['WifiInterface'];
$iface = $_SESSION['ap_interface'] = isset($arrHostapdConf['WifiInterface']) ? $arrHostapdConf['WifiInterface'] : RASPI_WIFI_AP_INTERFACE;
// check for 2nd wifi interface -> wifi client on different interface
exec("iw dev | awk '$1==\"Interface\" && $2!=\"$iface\" {print $2}'",$iface2);
$_SESSION['wifi_client_interface'] = empty($iface2) ? $iface : trim($iface2[0]);
} else { // fallback to default
$_SESSION['ap_interface'] = $_SESSION['wifi_client_interface'] = RASPI_WIFI_AP_INTERFACE;
}
}
}