Change `private` to `protected`

knolleary / pubsubclient

A client library for the Arduino Ethernet Shield that provides support for MQTT.

http://pubsubclient.knolleary.net/

MIT License

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Change `private` to `protected` #1026

Open TheClockTwister opened 10 months ago

TheClockTwister commented 10 months ago

While adding some extended functionalities, I was stopped by the private directove in the PubSubClient class. Would be nice if we could make this protected so people don't have to fork the library if they need to implement edge-case behaviour :)