diff --git a/register.go b/register.go
index 515bf70..cfba425 100644
--- a/register.go
+++ b/register.go
@@ -96,11 +96,8 @@ func registerSubmit(c *gin.Context) {
 	
 	errr := db.QueryRow("SELECT id FROM beta_keys WHERE key_md5 = ? AND allowed = 1", cmd5(c.PostForm("key")))
 	fmt.Printf("%v", errr)
-	for errr.Next() {
-		i++
-	}
-	if i == 0 {
-		registerResp(c, errorMessage{T(c, "Invalid Beta Key.")})
+	if err.Scan(new(int)) == sql.ErrNoRows {
+		registerResp(c, errorMessage{T(c, "key bad.")})
 		return
 	}