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Fix potential out-of-bounds array index

This commit is contained in:
Craig Robbins 2015-01-16 14:32:27 +10:00
parent 5aeeb219e3
commit 5e58a95491
1 changed files with 3 additions and 3 deletions
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2
src/mapblock_mesh.cpp
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@ -346,7 +346,7 @@ void finalColorBlend(video::SColor& result,
1, 4, 6, 6, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
};
b += emphase_blue_when_dark[b / 8];
b += emphase_blue_when_dark[irr::core::clamp(b, 0, 255) / 8];
b = irr::core::clamp(b, 0, 255);
// Artificial light is yellow-ish