1 files changed, 1 insertions, 1 deletions

diff --git a/mod_auth_custom/mod_auth_custom.lua b/mod_auth_custom/mod_auth_custom.lua
index a1e97ee..9ed34c3 100644
--- a/mod_auth_custom/mod_auth_custom.lua
+++ b/mod_auth_custom/mod_auth_custom.lua
@@ -26,7 +26,7 @@ function is_alias(username)
           if string.lower(line) == string.lower(username .. "@" .. module.host) then found = true; end
         end
         f:close();
-        module:log("info", "is_alias(%s) = %d # %s", username, found, username .. "@" .. module.host);
+        module:log("info", "is_alias(%s) = %s # %s", username, tostring(found), username .. "@" .. module.host);
         return found;
 end