From 74051b9b5865586bf4d30b9075649af838fb92bd Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 17 Jan 2013 02:27:06 +0100
Subject: units: for all unit settings that take lists, allow the empty string
 for resetting the lists

https://bugzilla.redhat.com/show_bug.cgi?id=756787
---
 man/systemd.timer.xml | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'man/systemd.timer.xml')

diff --git a/man/systemd.timer.xml b/man/systemd.timer.xml
index e08e200212..8682643349 100644
--- a/man/systemd.timer.xml
+++ b/man/systemd.timer.xml
@@ -115,7 +115,7 @@
                                 machine was booted
                                 up. <varname>OnStartupSec=</varname>
                                 defines a timer relative to when
-                                systemd was
+                                systemd was first
                                 started. <varname>OnUnitActiveSec=</varname>
                                 defines a timer relative to when the
                                 unit the timer is activating was last
@@ -157,7 +157,13 @@
                                 <para>These are monotonic timers,
                                 independent of wall-clock time and timezones. If the
                                 computer is temporarily suspended, the
-                                monotonic clock stops too.</para></listitem>
+                                monotonic clock stops too.</para>
+
+                                <para>If the empty string is assigned
+                                to any of these options the list of
+                                timers is reset, and all prior
+                                assignments will have no
+                                effect.</para></listitem>
 
                         </varlistentry>
 
@@ -169,8 +175,10 @@
                                 event expressions. See
                                 <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>
                                 for more information on the syntax of
-                                calendar event
-                                expressions.</para></listitem>
+                                calendar event expressions. Otherwise
+                                the semantics are similar to
+                                <varname>OnActiveSec=</varname> and
+                                related settings.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
-- 
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