fragment: allow prefixing of the EnvironmentFile= path with - to ignore errors

[elogind.git] / man / systemd.exec.xml

diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index b24792b0a088201d4a38d7ec5994479ee6083db3..d6ac5aed89d6828e6746facee8eda4c0e432a515 100644 (file)
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -275,8 +275,13 @@
                                 contain new-line separated variable
                                 assignments. Empty lines and lines
                                 starting with ; or # will be ignored,
-                                which may be used for
-                                commenting.</para></listitem>
+                                which may be used for commenting. The
+                                argument passed should be an absolute
+                                file name, optionally prefixed with
+                                "-", which indicates that if the file
+                                does not exist it won't be read and no
+                                error or warning message is
+                                logged.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>