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-rw-r--r--program/steps/mail/show.inc10
1 files changed, 7 insertions, 3 deletions
diff --git a/program/steps/mail/show.inc b/program/steps/mail/show.inc
index d8d4372f9..59f4d55e1 100644
--- a/program/steps/mail/show.inc
+++ b/program/steps/mail/show.inc
@@ -275,9 +275,13 @@ function rcmail_contact_exists($email)
if ($email) {
// @TODO: search in all address books?
$CONTACTS = $RCMAIL->get_address_book(-1, true);
- $existing = $CONTACTS->search('email', $email, true, false);
- if ($existing->count)
- return true;
+
+ if (is_object($CONTACTS)) {
+ $existing = $CONTACTS->search('email', $email, true, false);
+ if ($existing->count) {
+ return true;
+ }
+ }
}
return false;