Replace htmlentities by htmlspecialchars on NBM in order to send a correct UTF8 mail.

Quote mail charset + add debug mail informations
Fix "check user with same mail" where null email was not discarded

git-svn-id: http://piwigo.org/svn/trunk@2136 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 3 insertions, 0 deletions

diff --git a/include/functions_mail.inc.php b/include/functions_mail.inc.php
index 9d69f474e..b4ad2c4e3 100644
--- a/include/functions_mail.inc.php
+++ b/include/functions_mail.inc.php
@@ -704,6 +704,9 @@ function pwg_mail($to, $args = array())
       $filename .= '.html';
     }
     $file = fopen($filename, 'w+');
+    fwrite($file, $to);
+    fwrite($file, $cvt_subject);
+    fwrite($file, $headers);
     fwrite($file, $content);
     fclose($file);
     return true;