From ca91ce3a331ea670d64ef6dc9b5cbf83c44986a1 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 20 Nov 2020 18:43:13 +0900
Subject: [PATCH] man: bootctl set-default/oneshot accept an empty string

---
 man/bootctl.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/man/bootctl.xml b/man/bootctl.xml
index a6137a06593..e64c241b6d4 100644
--- a/man/bootctl.xml
+++ b/man/bootctl.xml
@@ -112,6 +112,7 @@
         These special IDs are primarily useful as a quick way to persistently make the currently booted boot loader
         entry the default choice, or to upgrade the default boot loader entry for the next boot to the default boot
         loader entry for all future boots, but may be used for other operations too.
+        When an emptry string ("") is specified as an ID, then the corresponding EFI variable will be unset.
         </para></listitem>
       </varlistentry>
 
-- 
2.47.3