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Refactor buffer initialization in message template execution

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Change buffer initialization from an empty `bytes.Buffer` to `bytes.NewBuffer(nil)` to streamline buffer allocation. This adjustment ensures better flexibility and aligns with best practices in handling buffer slices.
This commit is contained in:
Winni Neessen 2024-10-27 14:33:00 +01:00
parent 0aa81d724b
commit 432e21f162
Signed by: wneessen
GPG key ID: 385AC9889632126E
1 changed files with 3 additions and 3 deletions
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6
msg.go
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@ -1681,11 +1681,11 @@ func (m *Msg) SetBodyHTMLTemplate(tpl *ht.Template, data interface{}, opts ...Pa
if tpl == nil { if tpl == nil {
return errors.New(errTplPointerNil) return errors.New(errTplPointerNil)
} }
buffer := bytes.Buffer{} buffer := bytes.NewBuffer(nil)
if err := tpl.Execute(&buffer, data); err != nil { if err := tpl.Execute(buffer, data); err != nil {
return fmt.Errorf(errTplExecuteFailed, err) return fmt.Errorf(errTplExecuteFailed, err)
} }
writeFunc := writeFuncFromBuffer(&buffer) writeFunc := writeFuncFromBuffer(buffer)
m.SetBodyWriter(TypeTextHTML, writeFunc, opts...) m.SetBodyWriter(TypeTextHTML, writeFunc, opts...)
return nil return nil
} }