Show warning when connection to X server failed

muesli · Jun 10, 2021 · 7ac779e · 7ac779e
1 parent c3e8de1
commit 7ac779e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/main.go b/main.go
@@ -191,6 +191,9 @@ func main() {
 	if err == nil {
 		defer xorg.Close()
 		xorg.TrackWindows(tch, time.Second)
+	} else {
+		fmt.Printf("Could not connect to X server: %s\n", err)
+		fmt.Println("Tracking window manager will be disabled!")
 	}
 
 	// initialize virtual keyboard