Fix ESP:wifiConnect CWMODE exec

tuanpmt / espduino

ESP8266 network client (mqtt, restful) for Arduino

http://tuanpm.net/post/espduino

MIT License

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Closed ignaworn closed 9 years ago

ignaworn commented 9 years ago

If AT+CWMODE is already 1, it returns "no changes (or similar)" instead of "OK" .