- fixed typo

1 files changed, 1 insertions, 1 deletions

diff --git a/program/include/rcube_message.php b/program/include/rcube_message.php
index 48f999785..1e3bc7f7e 100644
--- a/program/include/rcube_message.php
+++ b/program/include/rcube_message.php
@@ -279,7 +279,7 @@ class rcube_message
         $this->parts[] = $print_part;
       }
       // show plaintext warning
-      else if ($html_part !== nullL && empty($this->parts)) {
+      else if ($html_part !== null && empty($this->parts)) {
         $c = new stdClass;
         $c->type = 'content';
         $c->body = rcube_label('htmlmessage');