luatz/timetable.lua: Fix incorrect normalisation logic for negative day field

[etc/awesome.git] / luatz / tzfile.lua

diff --git a/luatz/tzfile.lua b/luatz/tzfile.lua
index 4fddddf603082e47ecc21d99563fe3152bc51e45..2d64d369b0658b86cfd9ebfb625bbfc2cf0f70dc 100644 (file)
--- a/luatz/tzfile.lua
+++ b/luatz/tzfile.lua
@@ -3,7 +3,9 @@ local tt_info_mt = require "luatz.tzinfo".tt_info_mt
 
 local read_int32be, read_int64be
 
-if string.unpack then -- Only available in Lua 5.3+
+-- luacheck: push std max
+if string.unpack then
+       -- Only available in Lua 5.3+
        function read_int32be(fd)
                local data, err = fd:read(4)
                if data == nil then return nil, err end
@@ -15,7 +17,7 @@ if string.unpack then -- Only available in Lua 5.3+
                if data == nil then return nil, err end
                return string.unpack(">i8", data)
        end
-else
+else -- luacheck: pop
        function read_int32be(fd)
                local data, err = fd:read(4)
                if data == nil then return nil, err end
@@ -98,7 +100,7 @@ local function read_tz ( fd )
 
                local abbreviations = assert ( fd:read ( tzh_charcnt ) )
 
-               local leap_seconds = { }
+               local leap_seconds = { } -- luacheck: ignore 241
                for i=1, tzh_leapcnt do
                        leap_seconds [ i ] = {
                                offset = assert ( read_int32be ( fd ) ) ;
@@ -218,6 +220,7 @@ local function read_tz ( fd )
                end
 
                local res = {
+                       future = TZ;
                        [0] = {
                                transition_time = MIN_TIME ;
                                info = ttinfos [ first ] ;