completion: Unset local variable outside condition block

Unset `curl_prefix` outside condition block so that it is always
cleared. Also, avoid `brew --prefix <foo>` since it is triggering ruby
in fallback flow when `<foo>` is not present.

Also, apply minor formatting tweaks.
main
Indrajit Raychaudhuri 4 years ago committed by Indrajit Raychaudhuri
parent 37443368c1
commit f1e24d3fd8

@ -12,14 +12,14 @@ if [[ $TERM == 'dumb' ]]; then
fi
# Add zsh-completions to $fpath.
fpath=("${0:h}/external/src" $fpath)
fpath=(${0:h}/external/src $fpath)
# Add completion for keg-only brewed curl when available.
if (( $+commands[brew] )) \
&& [[ -d "${curl_prefix::="$(brew --prefix curl 2> /dev/null)"}" ]]; then
fpath=("$curl_prefix/share/zsh/site-functions" $fpath)
unset curl_prefix
&& [[ -d "${curl_prefix::="$(brew --prefix 2> /dev/null)"/opt/curl}" ]]; then
fpath=($curl_prefix/share/zsh/site-functions $fpath)
fi
unset curl_prefix
#
# Options

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