When the list of hosts is empty but a number is entered, an unhandled exception is thrown

[danrl]

#1

Traceback (most recent call last):
File "./cssh.py", line 66, in
catchedNr(n)
File "./cssh.py", line 45, in catchedNr
host = hosts[nr]
IndexError: list index out of range

[florianl]

are there still people with an empty ./ssh/config? ;-)

will fix this, too :-)

[florianl]

799889c should fix this. Please let me know otherwise.