Fix maillist.

diff --git a/src/plugins/lua/maillist.lua b/src/plugins/lua/maillist.lua
index d265e151820f87a16a5e9f959ac3bb384149c4f6..76d1d1cb8e88349888817b5c8f1b62684602ce0f 100644 (file)
--- a/src/plugins/lua/maillist.lua
+++ b/src/plugins/lua/maillist.lua
@@ -65,7 +65,7 @@ local function check_ml_mailman(task)
        -- For reminders we have other headers than for normal messages
        header = task:get_header('x-list-administrivia')
        local subject = task:get_header('subject')
-       if (header and string.find(header, 'yes')) or (subject and string.find(subject[1], 'mailing list memberships reminder$')) then
+       if (header and string.find(header, 'yes')) or (subject and string.find(subject, 'mailing list memberships reminder$')) then
                if not task:get_header('errors-to') or not task:get_header('x-beenthere') then
                        return false
                end