Commit 2e4649d

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fix closing error.

1 parent 0523d34 commit 2e4649dCopy full SHA for 2e4649d

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Lines changed: 4 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -152,7 +152,9 @@ private function smtpCommand($command)`
`152`	`152`
`153`	`153`	`public function __destruct()`
`154`	`154`	`{`
`155`		`- $this->smtpCommand("QUIT");`
`156`		`- fclose($this->socket);`
	`155`	`+ if (is_resource($this->socket)) {`
	`156`	`+ $this->smtpCommand("QUIT");`
	`157`	`+ fclose($this->socket);`
	`158`	`+ }`
`157`	`159`	`}`
`158`	`160`	`}`

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