From 9692792f84b042aafb2bdc9b53c3baeae8ee6982 Mon Sep 17 00:00:00 2001 From: LeMagnesium Date: Sat, 9 Jan 2016 23:11:44 +0100 Subject: [PATCH] [watershed] Add a check --- mods/watershed/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mods/watershed/init.lua b/mods/watershed/init.lua index 17524fe9..842e3a3c 100755 --- a/mods/watershed/init.lua +++ b/mods/watershed/init.lua @@ -658,7 +658,7 @@ function watershed_chunkgen(x0, y0, z0, x1, y1, z1, area, data) local yrq = 79 local qixyz = zrq * 6400 + yrq * 80 + xrq + 1 -- quantised 3D index local qixz = zrq * 80 + xrq + 1 - if math.abs(nvals_fissure[qixyz]) < nvals_humid[qixz] * 0.1 then + if nvals_fissure[qixyz] and math.abs(nvals_fissure[qixyz]) < nvals_humid[qixz] * 0.1 then data[vi] = c_wscloud end stable[si] = 0