From 1016e13e6aa713235f918b215619ba86fcdc7b4c Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Fri, 29 Aug 2014 20:35:15 -0400
Subject: [PATCH] completion: filter templates from restartable units

Since c6a373a2634854, we might encounter unit templates via the
'list-units' verb. These aren't restartable (and we throw errors), so
make sure they're filtered out of the completion options.

fixes downstream bug: https://bugs.archlinux.org/task/41719

(cherry picked from commit ec15977a3cd82eff6c94bb13db72195f7cd512e8)
---
 shell-completion/bash/systemctl.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shell-completion/bash/systemctl.in b/shell-completion/bash/systemctl.in
index e7f736c70b..e779a70a66 100644
--- a/shell-completion/bash/systemctl.in
+++ b/shell-completion/bash/systemctl.in
@@ -182,7 +182,7 @@ _systemctl () {
                 comps=$( __filter_units_by_property $mode CanStart yes \
                       $( __get_all_units $mode \
                         | while read -r line; do \
-                                [[ "$line" =~ \.(device|snapshot|socket|timer)$ ]] || echo " $line"; \
+                                [[ "$line" =~ @\.|\.(device|snapshot|socket|timer)$ ]] || echo " $line"; \
                         done ))
                 compopt -o filenames