Merge pull request #11513 from poettering/cryptsetup-msg

[thirdparty/systemd.git] / units / debug-shell.service.in

diff --git a/units/debug-shell.service.in b/units/debug-shell.service.in
index a6acad3ec598e7a464a023f3481b0086b4cf7c19..1127e68b635e974dbbe9807dc3001a7d7a0839fb 100644 (file)
--- a/units/debug-shell.service.in
+++ b/units/debug-shell.service.in
@@ -1,3 +1,5 @@
+#  SPDX-License-Identifier: LGPL-2.1+
+#
 #  This file is part of systemd.
 #
 #  systemd is free software; you can redistribute it and/or modify it
@@ -8,8 +10,10 @@
 [Unit]
 Description=Early root shell on @DEBUGTTY@ FOR DEBUGGING ONLY
 Documentation=man:sushell(8)
+Documentation=man:systemd-debug-generator(8)
 DefaultDependencies=no
 IgnoreOnIsolate=yes
+ConditionPathExists=@DEBUGTTY@
 
 [Service]
 Environment=TERM=linux
@@ -27,7 +31,7 @@ KillSignal=SIGHUP
 
 # Unset locale for the console getty since the console has problems
 # displaying some internationalized messages.
-Environment=LANG= LANGUAGE= LC_CTYPE= LC_NUMERIC= LC_TIME= LC_COLLATE= LC_MONETARY= LC_MESSAGES= LC_PAPER= LC_NAME= LC_ADDRESS= LC_TELEPHONE= LC_MEASUREMENT= LC_IDENTIFICATION=
+UnsetEnvironment=LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION
 
 [Install]
 WantedBy=sysinit.target