hide GREP_OPTIONS values to avoid "conflicting matchers" error

[hegedus]

If GREP_OPTIONS env variable is set grep can error out, e.g.

$ GREP_OPTIONS=-P \grep -F foo bar
grep: conflicting matchers specified

This patch locally resets GREP_OPTIONS and escapes grep at one place that was missed before.

Peter

[dolmen]

Please update commit:

git checkout grep_options
$EDITOR liquidprompt
git commit --amend
git push -f github grep_options

[hegedus]

Thanks for the suggestion, pushed up the changes.

[dolmen]

Merged! Thanks.

[hegedus]

Great, thanks!

On Wed, Jul 1, 2015 at 9:29 AM, Olivier Mengué [email protected]
wrote:

Merged! Thanks.

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