From: Eric Cook <llua@gmx.com>
Date: Mon, 18 May 2015 05:02:41 +0000 (-0400)
Subject: zsh-completion: less forking in _systemctl_failed_units() and make the array `_sys_fa... 
X-Git-Tag: v220~95
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=463985a9f489c54b89ee7ce6ffd67501035420b4;p=thirdparty%2Fsystemd.git

zsh-completion: less forking in _systemctl_failed_units() and make the array `_sys_failed_units' local to the completer.
---

diff --git a/shell-completion/zsh/_systemctl.in b/shell-completion/zsh/_systemctl.in
index 304fec4782a..a032ea245ba 100644
--- a/shell-completion/zsh/_systemctl.in
+++ b/shell-completion/zsh/_systemctl.in
@@ -165,7 +165,7 @@ _systemctl_restartable_units(){
                                { while read -r a b; do echo -E - " $a"; done; } )) )
 }
 
-_systemctl_failed_units()  {_sys_failed_units=(  $(__systemctl list-units --failed | { while read -r a b; do echo -E - " $a"; done; }) )}
+_systemctl_failed_units()  {_sys_failed_units=( ${${(f)"$(__systemctl list-units --failed)"}%% *} ) }
 _systemctl_unit_state() { typeset -gA _sys_unit_state; _sys_unit_state=( $(__systemctl list-unit-files) ) }
 
 local fun
@@ -201,7 +201,7 @@ done
 # Completion functions for FAILED_UNITS
 (( $+functions[_systemctl_reset-failed] )) || _systemctl_reset-failed()
 {
-  _systemctl_failed_units
+  local _sys_failed_units; _systemctl_failed_units
   compadd "$@" -a - _sys_failed_units || _message "no failed unit found"
 }