applied endless loop prevention on zoom()

diff --git a/client.c b/client.c
index 6531410..f92df83 100644 (file)
--- a/client.c
+++ b/client.c
@@ -469,9 +469,11 @@ zoom(Arg *arg)
        if(!sel || (arrange != dotile) || sel->isfloat)
                return;
 
-       if(sel == getnext(clients) && sel->next)  {
+       if(sel == getnext(clients))  {
                if((c = getnext(sel->next)))
                        sel = c;
+               else
+                       return;
        }
 
        /* pop */