Sitemailcharset should be empty string

diff --git a/lib/defaults.php b/lib/defaults.php
index 97485664c93429c41cc3d609efbe8c014c7912a5..6802d55468ff444c89bbba0f88dd8c6050060499 100644 (file)
--- a/lib/defaults.php
+++ b/lib/defaults.php
@@ -91,7 +91,7 @@
        'sessiontimeout'           =>  7200,
        'showsiteparticipantslist' =>  0,
        'showblocksonmodpages'     =>  0,
-       'sitemailcharset'          =>  0,
+       'sitemailcharset'          => '',
        'sitepolicy'               => '',
        'slasharguments'           =>  1,
        'smtphosts'                => '',