From fdc33681ae1207bfaae842161a9346c1e4af7413 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 14 Dec 2018 02:31:04 +0900
Subject: [PATCH] bash-completion: journalctl: use --output=help to show
 suggestions

---
 shell-completion/bash/journalctl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shell-completion/bash/journalctl b/shell-completion/bash/journalctl
index f96228f64f9..bcd4533a635 100644
--- a/shell-completion/bash/journalctl
+++ b/shell-completion/bash/journalctl
@@ -66,7 +66,7 @@ _journalctl() {
                                 compopt -o filenames
                         ;;
                         --output|-o)
-                                comps='short short-full short-iso short-iso-precise short-precise short-monotonic short-unix verbose export json json-pretty json-sse json-seq cat with-unit'
+                                comps=$( journalctl --output=help 2>/dev/null )
                         ;;
                         --field|-F)
                                 comps=$(journalctl --fields | sort 2>/dev/null)
-- 
2.47.3