fix crash when using encrypted connection

2023-01-28 21:59:35 +01:00
parent daba25657e
commit b11a3329f8
3 changed files with 6 additions and 6 deletions
--- a/networkDevices/WifiDevice.cpp
+++ b/networkDevices/WifiDevice.cpp
@@ -18,9 +18,9 @@ WifiDevice::WifiDevice(const String& hostname, Preferences* _preferences)
    size_t crtLength = _preferences->getString(preference_mqtt_crt,_cert,TLS_CERT_MAX_SIZE);
    size_t keyLength = _preferences->getString(preference_mqtt_key,_key,TLS_KEY_MAX_SIZE);

-    _useEncryption = caLength > 1;
+    _useEncryption = caLength > 1;  // length is 1 when empty

-    if(_useEncryption > 1) // length is 1 when empty
+    if(_useEncryption)
    {
        Log->println(F("MQTT over TLS."));
        Log->println(_ca);