synclient: if no option is specified, assume -l

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Adam Jackson <ajax@redhat.com>

man/synclient.man

@@ -96,7 +96,7 @@ positions, called gdx and gdy.
 .RE
 .TP
 \fB\-l\fR
-List current user settings.
+List current user settings. This is the default if no option is given.
 .TP
 \fB\-V\fR
 Print version number and exit.

tools/synclient.c

@@ -581,6 +581,9 @@ main(int argc, char *argv[])
     Display *dpy;
     XDevice *dev;
 
+    if (argc == 1)
+        dump_settings = 1;
+
     /* Parse command line parameters */
     while ((c = getopt(argc, argv, "sm:hlV")) != -1) {
 	switch (c) {