Remove trailing line break from output of DKIM_Add(), see #1962

PHPMailer · Feb 16, 2020 · 837f498 · 837f498
1 parent 5bd88ca
commit 837f498
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/PHPMailer.php b/src/PHPMailer.php
@@ -4693,7 +4693,7 @@ public function DKIM_Add($headers_line, $subject, $body)
  $signature = $this->DKIM_Sign($canonicalizedHeaders);
  $signature = trim(chunk_split($signature, self::STD_LINE_LENGTH - 3, static::$LE . self::FWS));
 
- return static::normalizeBreaks($dkimSignatureHeader . $signature) . static::$LE;
+ return static::normalizeBreaks($dkimSignatureHeader . $signature);
  }
 
  /**