@@ -17,7 +17,6 @@ |
||
17 | 17 | |
18 | 18 | use NFePHP\Mail\Base; |
19 | 19 | use PHPMailer\PHPMailer\PHPMailer; |
20 | -use PHPMailer\PHPMailer\SMTP; |
|
21 | 20 | use Html2Text\Html2Text; |
22 | 21 | use NFePHP\Common\Certificate; |
23 | 22 |
@@ -201,7 +201,7 @@ |
||
201 | 201 | $this->attach(); |
202 | 202 | if ($this->sign) { |
203 | 203 | $dir = sys_get_temp_dir(); |
204 | - $cert = tempnam($dir, 'cert_'). '.pem'; |
|
204 | + $cert = tempnam($dir, 'cert_') . '.pem'; |
|
205 | 205 | $key = tempnam($dir, 'key_') . '.pem'; |
206 | 206 | file_put_contents($cert, "{$this->certificate->publicKey}"); |
207 | 207 | file_put_contents($key, "{$this->certificate->privateKey}"); |