[lwip-users] lwip/src/core/tcp.c:622: error: comparison is always false due to limited range of data type

[bekanosky]

Hello All.
I try to compile unixsim from contrib.
And i get error message as mentioned in the subject of my email.
By deleting '-Werror' from Makefile, the compilation goes fine.

The code in question is:
if (++port > TCP_LOCAL_PORT_RANGE_END) {
    port = TCP_LOCAL_PORT_RANGE_START;
}

Can we change the code to:
if (port == TCP_LOCAL_PORT_RANGE_END) {
    port = TCP_LOCAL_PORT_RANGE_START;
  }
  else
        port++;


Thanks