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-rw-r--r--man/pam_systemd.xml9
1 files changed, 7 insertions, 2 deletions
diff --git a/man/pam_systemd.xml b/man/pam_systemd.xml
index cc80205685..3e106ea69b 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>