tree 0b4f1f21823c9769f12d6477cda7db612bc435fa
parent 9168cc9830e11942a1f821a152c1c77be01ccb0a
author Pau Espin Pedrol <pespin@sysmocom.de> 1569519047 +0200
committer laforge <laforge@osmocom.org> 1570478505 +0000

vty: Optionally Set/replace cfg file during cmd 'write file'

This way if the process is started with no file associated (eg. no -c
param and default cfg path doesn't exist), config can be later saved
into a file by passing the parameter. Otherwise, until now this message
was displayed:
Can't save to configuration file, using vtysh.

Related: OS#4024
Change-Id: I38edcf902a08b6bd0ebb9aa6fc1a7041421af525