ssh completion -> egrep: empty (sub)expression

[kleinski]

Using grep as an alias for egrep leads to "ssh egrep: empty (sub)expression" in the completion of ssh hosts.
I commented the following alias setting in .oh-my-bash/lib/grep.sh out and now the irritating error message is gone:

# omb_util_alias grep="egrep ${_omb_grep_options[*]}"

I suggest leaving it to the user, if grep or egrep shall be used, would be better.

Using bash 5.1.16 on MacOs 12.3.1.

[akinomyoga]

Oh, this is just my mistake I made in #305. This is causing an error with grep -v ^\| in this line. I pushed a fix e7ca92b. Thank you for the report.

[kleinski]

Works now as good as before, thanks for the quick fix!