Cleaning for macOS fixes

main.go

@@ -42,13 +42,11 @@ func init() {
 
 func main() {
 	flag.Parse()
-	background, err := wallpaper.Get()
+
-	if err != nil {
-		log.Panicln(err)
-	}
 	bounds := screenshot.GetDisplayBounds(0)
 
 	var img image.Image
+	var err error
 	if useRandom {
 		img, err = loadRandomUnsplashImage(bounds.Dx(), bounds.Dy())
 		if err != nil {
@@ -83,6 +81,10 @@ func main() {
 			log.Panicln(err)
 		}
 	} else {
+		background, err := wallpaper.Get()
+		if err != nil {
+			log.Panicln(err)
+		}
 		img, err = loadImage(background)
 		if err != nil {
 			log.Println(background)