runuser: update man page, add note about -l vs. -p

Reported-by: Bernhard Voelker <mail@bernhard-voelker.de>
Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/login-utils/runuser.1 b/login-utils/runuser.1
index 9a00cb644f89087768a30e4bda20bad3a91026b9..7201ff0f210ec1ba800262c0305574f347c0dda6 100644 (file)
--- a/login-utils/runuser.1
+++ b/login-utils/runuser.1
@@ -111,6 +111,7 @@ Preserves the whole environment, ie does not set
 .B USER
 nor
 .BR LOGNAME .
+The option is ignored if the option \fB\-\-login\fR is specified.
 .TP
 \fB\-s\fR \fISHELL\fR, \fB\-\-shell\fR=\fISHELL\fR
 Runs the specified shell instead of the default.  The shell to run is