need return value hint

This commit is contained in:
Matthew Exon 2023-01-07 11:21:50 +01:00
commit 1fc7334639

View file

@ -416,7 +416,7 @@ function mailstream_send(string $message_id, array $item, array $user): bool
'$upstream' => DI::l10n()->t('Upstream'), '$upstream' => DI::l10n()->t('Upstream'),
'$local' => DI::l10n()->t('Local'), '$local' => DI::l10n()->t('Local'),
'$item' => $item]); '$item' => $item]);
mailstream_html_wrap($mail->Body); $mail->Body = mailstream_html_wrap($mail->Body);
if (!$mail->Send()) { if (!$mail->Send()) {
throw new Exception($mail->ErrorInfo); throw new Exception($mail->ErrorInfo);
} }
@ -437,7 +437,8 @@ function mailstream_send(string $message_id, array $item, array $user): bool
* bbcode's output suitable for transmission, we try to break things * bbcode's output suitable for transmission, we try to break things
* up so that lines are about 200 characters. * up so that lines are about 200 characters.
* *
* @param string $text text to word wrap - modified in-place * @param string $text text to word wrap
* @return string wrapped text
*/ */
function mailstream_html_wrap(string &$text) function mailstream_html_wrap(string &$text)
{ {
@ -446,6 +447,7 @@ function mailstream_html_wrap(string &$text)
$lines[$i] = preg_replace('/ /', "\n", $lines[$i], 1); $lines[$i] = preg_replace('/ /', "\n", $lines[$i], 1);
} }
$text = implode($lines); $text = implode($lines);
return $text;
} }
/** /**