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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 package captcha
import ( import (
"bytes"
_ "embed" // embed font _ "embed" // embed font
"image" "image"
"image/color" "image/color"
@ -119,12 +118,12 @@ func LoadFont(fontData []byte) error {
// LoadFontFromReader load an external font from an io.Reader interface. // LoadFontFromReader load an external font from an io.Reader interface.
func LoadFontFromReader(reader io.Reader) error { func LoadFontFromReader(reader io.Reader) error {
var buf bytes.Buffer b, err := io.ReadAll(reader)
if _, err := io.Copy(&buf, reader); err != nil { if err != nil {
return err return err
} }
return LoadFont(buf.Bytes()) return LoadFont(b)
} }
// New creates a new captcha. // New creates a new captcha.