Applying coding style guidelines to r1018 and r1019.

New function get_webmaster_mail_address used in include/page_tail.php and
include/functions_mail.inc.php.

Nothing else than functions in include/functions*, init_conf_mail() was
useless in include/functions_mail.inc.php because $conf_mail is only used in
function pwg_mail.

bug fixed: files include/functions_mail.inc.php and
include/functions_notification.inc.php had been commited in DOS format! Unix
file format is the only file format authorized.


git-svn-id: http://piwigo.org/svn/trunk@1021 68402e56-0260-453c-a942-63ccdbb3a9ee

include/functions.inc.php

@@ -953,4 +953,23 @@ function get_sql_search_clause($search_id)
 
   return $search_clause;
 }
+
+/**
+ * Returns webmaster mail address depending on $conf['webmaster_id']
+ *
+ * @return string
+ */
+function get_webmaster_mail_address()
+{
+  global $conf;
+
+  $query = '
+SELECT '.$conf['user_fields']['email'].'
+  FROM '.USERS_TABLE.'
+  WHERE '.$conf['user_fields']['id'].' = '.$conf['webmaster_id'].'
+;';
+  list($email) = mysql_fetch_array(pwg_query($query));
+
+  return $email;
+}
 ?>