[dwm] infinityX's lastview patch

[dfenze]

Hi,

sorry for posting here, but I can't find his email and I'm almost sure
he read this mail list ;)

in tag.c function viewlast:

===
void
viewlast(void) {
        char buf[32];
        snprintf(buf, sizeof buf, "%d", lasttag);
        view(buf);
        lt->arrange();
}
===

the lastline: lt->arrange(); 
is not needed, because the same is caled in function view()

small detail, I know

-Ph