- removed strrstr() definition as it was needed only for php4

alecpl

2008-04-14 a63e10ee7d43ab71ed4b66c51a1f78badb69e25d

 program/steps/mail/compose.inc

@@ -499,7 +499,7 @@
             $IMAP->decode_header($MESSAGE['headers']->from));

    // try to remove the signature
    if ($sp = strrstr($body, '-- '))
    if ($sp = strrpos($body, '-- '))
      {
      if ($body{$sp+3}==' ' || $body{$sp+3}=="\n" || $body{$sp+3}=="\r")
        $body = substr($body, 0, $sp-1);