268 	local next_when = datetime.parse(date.."T12:00:00Z") + 86400;

   268 	local next_when = datetime.parse(date.."T12:00:00Z") + 86400;

   269 	local prev_when = datetime.parse(date.."T12:00:00Z") - 86400;

   269 	local prev_when = datetime.parse(date.."T12:00:00Z") - 86400;

   270 

   270 

   271 	module:log("debug", "Find next date with messages");

   271 	module:log("debug", "Find next date with messages");

   272 	for key, message, when in archive:find(room, {

   272 	for key, message, when in archive:find(room, {

   274 		limit = math.huge;

   274 		limit = math.huge;

   275 	}) do

   275 	}) do

   276 		next_when = when;

   276 		next_when = when;

   277 		module:log("debug", "Next message: %s", datetime.datetime(when));

   277 		module:log("debug", "Next message: %s", datetime.datetime(when));

   278 		break;

   278 		break;