Meas Tools: Avoid unusable terminal in case of error on osmo_sock_init

If, as before this patch we call initCDKScreen() before
attempting to bind the socket, then the socket bind fails,
we exit and the terminal needs a reset.

Attempt to open the socket before initCDKScreen()
so we don't end up with a messed up terminal if the socket
call fails.

Change-Id: Ia5148d9ef386df314bc2837b3cb672150250bd2a
1 file changed