dvv/lua-getdate — comment on commit 8c451b89d81a2467d7b84bd74830bdb2131329e3
File: src/lua-getdate.c line 70
By dvv:

2012-01-01 00:00:00 GMT+03 is 2011-12-31 21:00:00 UTC. Without this compensation, we get wrong dates.