Config spec update for empty editor value.

This commit is contained in:
Olivier Mangin 2017-05-24 13:58:04 -04:00
parent 6c2f0f6f8d
commit 4ff87085ae

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@ -20,6 +20,8 @@ open_cmd = string(default=None)
# if using a graphical editor, use the --wait or --block option, i.e.:
# "atom --wait"
# "kate --block"
# If set to an empty string (default) pubs uses the value of the environment
# variable $EDITOR.
edit_cmd = string(default='')
# If true debug mode is on which means exceptions are not catched and