completion: fail silently if _init_completion is not found
authorJani Nikula <jani@nikula.org>
Mon, 18 Aug 2014 16:33:21 +0000 (19:33 +0300)
committerDavid Bremner <david@tethera.net>
Sat, 23 Aug 2014 00:02:41 +0000 (17:02 -0700)
commit523f06a0add737aa0577f43c319f069bc0ff10f3
treee53dc50fbe073f85bbd4beb7ec7a9c5bb0463035
parent028c56061e820211f5757a49bf4da30198b29e29
completion: fail silently if _init_completion is not found

The completion script depends on bash-completion 1.90 or later, with
_init_completion function. If that's not present, for some reason, the
completion currently fails with an ugly message, messing up user's
command line:

$ notmuch -bash: _init_completion: command not found

It's better to just not complete
completion/notmuch-completion.bash