From 4f150c407f371b09d9afdbf5cb4e2bb8f0cf4763 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 28 May 2018 14:19:16 +0900
Subject: [PATCH] bash-completion: suggest bus properties instead of
 configuration items for 'systemctl -p'

Closes #5137.
---
 shell-completion/bash/systemctl.in | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/shell-completion/bash/systemctl.in b/shell-completion/bash/systemctl.in
index 30056e3782..4a0ceb879a 100644
--- a/shell-completion/bash/systemctl.in
+++ b/shell-completion/bash/systemctl.in
@@ -11,12 +11,7 @@ __systemctl() {
 }
 
 __systemd_properties() {
-        local mode=$1
-        { __systemctl $mode show --all;
-         @rootlibexecdir@/systemd --dump-configuration-items; } |
-        while IFS='=' read -r key value; do
-            [[ $value ]] && echo "$key"
-        done
+        @rootlibexecdir@/systemd --dump-bus-properties
 }
 
 __contains_word () {
@@ -154,7 +149,7 @@ _systemctl () {
                                 comps=$(compgen -A hostname)
                         ;;
                         --property|-p)
-                                comps=$(__systemd_properties $mode)
+                                comps=$(__systemd_properties)
                         ;;
                         --preset-mode)
                                 comps='full enable-only disable-only'