get `sel` from focustop() in focusstack()

Fixes: https://github.com/djpohly/dwl/issues/354

1 files changed, 1 insertions, 1 deletions

diff --git a/dwl.c b/dwl.c
index 2f7f2bf..5add915 100644
--- a/dwl.c
+++ b/dwl.c
@@ -1261,7 +1261,7 @@ void
 focusstack(const Arg *arg)
 {
 	/* Focus the next or previous client (in tiling order) on selmon */
-	Client *c, *sel = selclient();
+	Client *c, *sel = focustop(selmon);
 	if (!sel || sel->isfullscreen)
 		return;
 	if (arg->i > 0) {