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Prevent crash in mapgens with no biomemap.

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This commit is contained in:
Duane Robertson 2016-05-29 19:29:48 -05:00
parent 4a5950721e
commit 85353e0ce6
1 changed files with 4 additions and 1 deletions
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5
mapgen.lua
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@ -584,7 +584,10 @@ local function generate(p_minp, p_maxp, seed)
end
else
local pn = plant_n[index]
local biome = biome_ids[biomemap[index]]
local biome
if biomemap then
biome = biome_ids[biomemap[index]]
end
-----------------------------------------------------------
-- water decoration non-loop -- only there to enable breaks
-- Remove this loop to eliminate water decorations.