simplified focusclient()

diff --git a/layout.c b/layout.c
index bb477d6..8756e00 100644 (file)
--- a/layout.c
+++ b/layout.c
@@ -75,21 +75,17 @@ focusclient(const char *arg) {
    
        if(!sel || !arg)
                return;
-       switch(atoi(arg)) {
-       default:
-               return;
-       case 1:
-               for(c = sel->next; c && !isvisible(c); c = c->next);
-               if(!c)
-                       for(c = clients; c && !isvisible(c); c = c->next);
-               break;
-       case -1:
+       if(atoi(arg) < 0) {
                for(c = sel->prev; c && !isvisible(c); c = c->prev);
                if(!c) {
                        for(c = clients; c && c->next; c = c->next);
                        for(; c && !isvisible(c); c = c->prev);
                }
-               break;
+       }
+       else {
+               for(c = sel->next; c && !isvisible(c); c = c->next);
+               if(!c)
+                       for(c = clients; c && !isvisible(c); c = c->next);
        }
        if(c) {
                focus(c);