In recv, if char is something unexpected, it will loop until error_count > retry without re-evaluating char

[g-frenette]

In xmodem/init.py, between lines 472 and 510, we have a while loop and if clauses to determine the appropriate action to take. I had a case where I would have the variable char being something unexpected and then the execution would go in the else statement. However, char is never re-evaluated in that else. It would then just loop for retries in the else. I believe that adding this statement: char = self.getc(1, timeout) after line 504 would solve this undesirable behavior.

Thanks for your time!

[jquast]

I believe this is fixed in next release by c99d3e7, thanks for the report!