From b5c2759981aa1ab98da4ee9f5abda15f71ed8114 Mon Sep 17 00:00:00 2001 From: Bart Van Der Meerssche Date: Fri, 8 Apr 2011 13:43:35 +0000 Subject: [PATCH] [api] take care of uid=0 condition --- server/api/flukso/src/flukso_sensor_xyz.erl | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/server/api/flukso/src/flukso_sensor_xyz.erl b/server/api/flukso/src/flukso_sensor_xyz.erl index dd3bc0c..22cbda3 100644 --- a/server/api/flukso/src/flukso_sensor_xyz.erl +++ b/server/api/flukso/src/flukso_sensor_xyz.erl @@ -198,8 +198,14 @@ update_night(_RrdSensor, _Uid, Midnight, _LastTimestamp, _ReqData) -> calculate_midnight(Timestamp, Uid) -> {data, Result} = mysql:execute(pool, timezone, [Uid]), - [[TimezoneChar8]] = mysql:get_result_rows(Result), - Timezone = list_to_integer(binary_to_list(TimezoneChar8)), + + case mysql:get_result_rows(Result) of + [[undefined]] -> + Timezone = 0; + [[TimezoneChar8]] -> + Timezone = list_to_integer(binary_to_list(TimezoneChar8)) + end, + closest_midnight(trunc(Timestamp/?DAY + 1) * ?DAY - Timezone, Timestamp). closest_midnight(ProposedMidnight, Timestamp) when ProposedMidnight > Timestamp ->