Making the except block more explicit, to catch OSError.

[mohitanand001]

https://github.com/facebook/openbmc/blob/6cc8067ba824df537dfd0597473d578b55e65639/tests/fbtp/unittests/FbtpUtil.py#L28-L33

Can the above snippet be changed to the following?

 try: 
     currentPath = os.getcwd() 
     commonPath = currentPath.replace('fbtp/unittests', 'common') 
     sys.path.insert(0, commonPath) 
 except OSError: 
     pass

Can I raise a PR for this?

[benwei13]

Hi @farziengineer , that's a great point! Please raise a PR. Thank you!

[Goforitzjl]

.