Warning compiling under PlatformIO

[ciband]

I am using the library compiling under platformIO for the Arduino Uno and I get this warning:

....\HttpClient_ID66\b64.cpp: In function 'int b64_encode(const unsigned char*, int, unsigned char*, int)': C:\Users\chris.platformio\lib\HttpClient_ID66\b64.cpp:69:1: warning: control reaches end of non-void function [-Wreturn-type] }

I would be happy to fix it and submit the PR but I am not entirely sure what the function should return. I could see it return some error code or just become a void.

What would you like?

Thanks.

[homonto]

4 years later and still not closed ;-)

[dnlombard]

Still present