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fix old code style

This commit is contained in:
Weilin Shi 2021-08-25 15:21:16 +08:00
parent ba2a083ab6
commit 02532e6f4d
1 changed files with 3 additions and 4 deletions
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7
captcha.go
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@ -2,7 +2,6 @@
package captcha
import (
"bytes"
_ "embed" // embed font
"image"
"image/color"
@ -119,12 +118,12 @@ func LoadFont(fontData []byte) error {
// LoadFontFromReader load an external font from an io.Reader interface.
func LoadFontFromReader(reader io.Reader) error {
var buf bytes.Buffer
if _, err := io.Copy(&buf, reader); err != nil {
b, err := io.ReadAll(reader)
if err != nil {
return err
}
return LoadFont(buf.Bytes())
return LoadFont(b)
}
// New creates a new captcha.