--- a/plugins/mod_groups.lua	Mon Mar 22 14:32:23 2010 +0000
+++ b/plugins/mod_groups.lua	Mon Mar 22 14:33:38 2010 +0000
@@ -77,7 +77,7 @@
 	datamanager.add_callback(remove_virtual_contacts);
 	
 	groups = { default = {} };
-	members = { [false] = {} };
+	members = { };
 	local curr_group = "default";
 	for line in io.lines(groups_file) do
 		if line:match("^%s*%[.-%]%s*$") then