fixed a huge mistake

market.go

@@ -98,6 +98,9 @@ func GetImage(link string) (image.Image, error) {
 	}
 	defer resp.Body.Close()
 
+if resp == nil {
+	log.Fatal("pizdec")
+}
 	img, _, err := image.Decode(resp.Body)
 	if img == nil {
 		log.Fatal("img is nil")
@@ -112,7 +115,7 @@ func HandleCommand(update tg.Update, bot *tg.BotAPI) {
 	maxCost := 5
 	var err error
 	for i := 0; i <= maxCost; i++ {
-		var buf *bytes.Buffer
+buf := new(bytes.Buffer)
 		var img = imageutils.Concat(
 			Must(GetImage(fmt.Sprintf(LinkFormat,
 				takeOne(ShuffledCardPool)))),