From d1b6f12e07a304476ac29fc7306205f384db746f Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 28 Oct 2014 12:32:25 +0100
Subject: [PATCH 1/1] man: document that $XDG_SESSION_DESKTOP only takes a
 single item, not a list, unlike $XDG_CURRENT_DESKTOP

---
 man/pam_systemd.xml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/man/pam_systemd.xml b/man/pam_systemd.xml
index cc8020568..3e106ea69 100644
--- a/man/pam_systemd.xml
+++ b/man/pam_systemd.xml
@@ -273,8 +273,13 @@
                                 <varname>$XDG_CURRENT_DESKTOP</varname>,
                                 as defined by the <ulink
                                 url="http://standards.freedesktop.org/desktop-entry-spec/latest/">Desktop
-                                Entry
-                                Specification</ulink>. See
+                                Entry Specification</ulink>. (However,
+                                note that
+                                <varname>$XDG_SESSION_DESKTOP</varname>
+                                only takes a single item, and not a
+                                colon-separated list like
+                                <varname>$XDG_CURRENT_DESKTOP</varname>.)
+                                See
                                 <citerefentry><refentrytitle>sd_session_get_desktop</refentrytitle><manvolnum>3</manvolnum></citerefentry>
                                 for more details.</para></listitem>
                         </varlistentry>
-- 
2.30.2