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Fix(close): Access to nil variable causes panic

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Alysson Ribeiro 2024-11-06 10:20:59 +01:00 committed by GitHub
parent 9ca7d24f6a
commit 8c4eb62360
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client.go
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@ -996,7 +996,7 @@ func (c *Client) DialWithContext(dialCtx context.Context) error {
// Returns: // Returns:
// - An error if the disconnection fails; otherwise, returns nil. // - An error if the disconnection fails; otherwise, returns nil.
func (c *Client) Close() error { func (c *Client) Close() error {
if !c.smtpClient.HasConnection() { if c.smtpClient == nil || !c.smtpClient.HasConnection() {
return nil return nil
} }
if err := c.smtpClient.Quit(); err != nil { if err := c.smtpClient.Quit(); err != nil {