Index: mimemail.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/mimemail/mimemail.module,v
retrieving revision 1.28
diff -u -p -r1.28 mimemail.module
--- mimemail.module	9 Aug 2008 00:53:14 -0000	1.28
+++ mimemail.module	10 Aug 2008 20:13:28 -0000
@@ -371,7 +371,8 @@ if (strpos(variable_get('smtp_library', 
   && !function_exists('drupal_mail_wrapper')) {
 
   function drupal_mail_wrapper($mailkey, $to, $subject, $body, $from, $headers) {
-    if (variable_get('mimemail_format', 0)) {
+    $format = variable_get('mimemail_format', 0);
+    if ($format) {
       $body = check_markup($body, $format);
     }