From: Marco Hinz <mh.codebro@gmail.com>
To: zsh-workers@zsh.org
Subject: Problem with VCS_INFO's disable-patterns
Date: Thu, 9 Oct 2014 13:28:17 +0200 [thread overview]
Message-ID: <20141009112817.GA8289@cheyenne> (raw)
Hi,
Problem
=======
I have the following in my zshrc:
zstyle ':vcs_info:*' disable-patterns '/data/linux/stable(|/*)'
Now, when I switch to that directory or any of its subfolders, I get the
following error:
VCS_INFO_set:typeset:11: not valid in this context: vcs_info_msg_-1_
When vcs_info() is executed, $maxexports apparently is 0 at:
https://github.com/zsh-users/zsh/blob/master/Functions/VCS_Info/vcs_info#L97
Then, in the loop {0..-1} gets expended and fails at typeset:
https://github.com/zsh-users/zsh/blob/master/Functions/VCS_Info/VCS_INFO_set#L10-L11
Possible solution
=================
The line before the loop contains:
[[ $2 == '-preinit-' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
The condition for '-preinit-' is probably there on purpose, but for my
problem case (where $2 doesn't exist), this would work fine:
(( maxexports == 0 )) && (( maxexports = 1 ))
But that probably doesn't fix the root of the problem and breaks stuff
in other cases.
--
Github: http://github.com/mhinz | Twitter: http://twitter.com/_mhinz_
next reply other threads:[~2014-10-09 11:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-09 11:28 Marco Hinz [this message]
2014-10-09 16:09 ` [PATCH] vcs_info: Make sure maxexports is set with VCS_INFO_set is called Frank Terbeck
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