fix(#45): close fd after creating qrcode file

yeqown · Nov 6, 2021 · ec03957 · ec03957
1 parent d26d3ac
commit ec03957
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/qrcode.go b/qrcode.go
@@ -633,6 +633,8 @@ func (q *QRCode) Save(saveToPath string) (err error) {
 		return fmt.Errorf("save failed, err=%v", err)
 	}
 
+	defer fd.Close()
+
 	return q.SaveTo(fd)
 
 	//q.Draw()