sd-device: get_subsystem - don't complain if a device does not have a subsystem

[elogind.git] / man / sd_pid_get_session.xml

diff --git a/man/sd_pid_get_session.xml b/man/sd_pid_get_session.xml
index fac072a4c00c54f267d6a7d1f5fb0bee57984c85..60bc7ed886e0c0b421c82e7539bae5182612aee9 100644 (file)
--- a/man/sd_pid_get_session.xml
+++ b/man/sd_pid_get_session.xml
@@ -1,6 +1,9 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+<!ENTITY % entities SYSTEM "custom-entities.ent" >
+%entities;
+]>
 
 <!--
   This file is part of systemd.