Fix PHP warning when replied message contains exactly one Delivered-To header

12 years ago · 176172c850
parent 4a63c8f972
commit 176172c850
1 changed files with 1 additions and 1 deletions
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@ -454,7 +454,7 @@ function rcmail_identity_select($MESSAGE, $identities, $compose_mode)
  // Fallback using Delivered-To
  if ($from_idx === null && ($delivered_to = $MESSAGE->headers->others['delivered-to'])) {
    foreach ($identities as $idx => $ident) {
-      if (in_array($ident['email_ascii'], $delivered_to)) {
+      if (in_array($ident['email_ascii'], (array)$delivered_to)) {
        $from_idx = $idx;
        break;
      }