From: Eric Cook <llua@gmx.com>
Date: Mon, 18 May 2015 05:02:40 +0000 (-0400)
Subject: zsh-completion: less forking in _systemctl_get_template_names()
X-Git-Tag: v220~96
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e4e868f3aeedccfe04c6b6c3be026c7f8873370a;p=thirdparty%2Fsystemd.git

zsh-completion: less forking in _systemctl_get_template_names()
---

diff --git a/shell-completion/zsh/_systemctl.in b/shell-completion/zsh/_systemctl.in
index fc9fc2ea00a..304fec4782a 100644
--- a/shell-completion/zsh/_systemctl.in
+++ b/shell-completion/zsh/_systemctl.in
@@ -143,7 +143,7 @@ _filter_units_by_property() {
   done
 }
 
-_systemctl_get_template_names() { __systemctl list-unit-files | { while read -r a b; do  [[ $a =~ @\. ]] && echo -E - " ${a%%@.*}@"; done; } }
+_systemctl_get_template_names() { echo -E - ${^${(M)${(f)"$(__systemctl list-unit-files)"}##*@.[^[:space:]]##}%%@.*}\@ }
 
 
 _systemctl_active_units()  {_sys_active_units=(  $(__systemctl list-units          | { while read -r a b; do echo -E - " $a"; done; }) )}