app: don't run driver functions if there's no driver

Signed-off-by: Elias Naur <mail@eliasnaur.com>
2021-06-04 17:39:39 +02:00
parent d95e6f2a15
commit e68ee35c86
1 changed files with 5 additions and 0 deletions
@@ -354,6 +354,11 @@ func (c *callbacks) Event(e event.Event) {
 }

 func (w *Window) runFuncs(d wm.Driver) {
+	// Don't run driver functions if there's no driver.
+	if d == nil {
+		<-w.ack
+		return
+	}
 	// Flush pending runnnables.
 loop:
 	for {