mathiasfrey/ecrterm — pull request #1 by pc-coholic (2013-08-16 17:27:16+00:00)
Title: Circumvent "port is already open"

Running the test_pt.py-script, there was an error, that the serialport was already open.

This seems to be caused by the fact, that the function in transport_serial.py is called multiple times - even when the port is already open.

This somewhat fixes the problem.