Fix multi-sector region file writing #965
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I contributed this code almost two years ago and nobody had noticed this bug. Today, as part of an unrelated project, I used this code to write code that manipulated Anvil region files. Unfortunately, this code had a bug. I believe this was the cause of GlowstoneMC#465.
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Pr0methean
approved these changes
Oct 2, 2018
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I contributed this code almost two years ago (under @minecrafter) and nobody had noticed this bug.
Today, as part of an unrelated project, I used this code to write code that manipulated Anvil region files. Unfortunately, this code had a bug: multi-sector chunk writing would trigger broken code that would result in sector 2 always being overwritten. This fixes that issue.
I believe this was the cause of #465.