From a8f099daff7d068f0116236183a4f4f8669bcc94 Mon Sep 17 00:00:00 2001
From: "Devin J. Pohly" <djpohly@gmail.com>
Date: Sun, 26 Apr 2020 11:34:47 -0500
Subject: [PATCH] don't unfocus when mouse leaves a window

---
 dwl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dwl.c b/dwl.c
index 20d7043..95074af 100644
--- a/dwl.c
+++ b/dwl.c
@@ -746,7 +746,7 @@ pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy)
 		wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
 
 	/* If keyboard focus follows mouse, enforce that */
-	if (sloppyfocus)
+	if (sloppyfocus && c)
 		keyboardfocus(c, surface);
 }