Merge branch 'fix-segfault-in-fullscreennotify'

2 files changed, 21 insertions, 1 deletions

diff --git a/client.h b/client.h
index a6b3723..191dcc5 100644
--- a/client.h
+++ b/client.h
@@ -104,6 +104,16 @@ client_is_float_type(Client *c)
 }
 
 static inline int
+client_wants_fullscreen(Client *c)
+{
+#ifdef XWAYLAND
+	if (client_is_x11(c))
+		return c->surface.xwayland->fullscreen;
+#endif
+	return c->surface.xdg->toplevel->requested.fullscreen;
+}
+
+static inline int
 client_is_unmanaged(Client *c)
 {
 #ifdef XWAYLAND
diff --git a/dwl.c b/dwl.c
index 20e7c5c..3c57c23 100644
--- a/dwl.c
+++ b/dwl.c
@@ -1043,7 +1043,14 @@ void
 fullscreennotify(struct wl_listener *listener, void *data)
 {
 	Client *c = wl_container_of(listener, c, fullscreen);
-	setfullscreen(c, !c->isfullscreen);
+	int fullscreen = client_wants_fullscreen(c);
+
+	if (!c->mon) {
+		/* if the client is not mapped yet, let mapnotify() call setfullscreen() */
+		c->isfullscreen = fullscreen;
+		return;
+	}
+	setfullscreen(c, fullscreen);
 }
 
 Monitor *
@@ -1318,6 +1325,9 @@ mapnotify(struct wl_listener *listener, void *data)
 	/* Set initial monitor, tags, floating status, and focus */
 	applyrules(c);
 	printstatus();
+
+	if (c->isfullscreen)
+		setfullscreen(c, 1);
 }
 
 void