metaform: only require_once(email.php) if needed

diff --git a/metaform/template.php b/metaform/template.php
index 759adb9..ac78d06 100644 (file)
--- a/metaform/template.php
+++ b/metaform/template.php
@@ -32,8 +32,8 @@ $GLOBALS['~name~_thumb_max_height'] = '70';
 $GLOBALS['~name~_file_name'] = uniqid() . getmypid() . '.jpg'; # comment this out to use uploader's filename
 ~}~~}~
 
-require_once(__DIR__.'/'.'code/wfpl/format.php');
-require_once(__DIR__.'/'.'code/wfpl/email.php');~uploads_include {~
+require_once(__DIR__.'/'.'code/wfpl/format.php');~opt_email {~
+require_once(__DIR__.'/'.'code/wfpl/email.php');~}~~uploads_include {~
 require_once(__DIR__.'/'.'code/wfpl/upload.php');~}~
 
 $GLOBALS['~file_name~_field_to_caption'] = array(~name_to_caption {~