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| author | kwolekr <kwolekr@minetest.net> | 2013-06-23 15:16:52 -0400 |
|---|---|---|
| committer | kwolekr <kwolekr@minetest.net> | 2013-06-23 15:16:52 -0400 |
| commit | 30d6d4c7335112f92408057b3bc7cf02ff645ca5 (patch) | |
| tree | 3386c58e554d47cd6edea10685e59dbe6c87171a /src | |
| parent | f764297be2d55c9b8350077e44e3d62a9e058bcf (diff) | |
| download | minetest-30d6d4c7335112f92408057b3bc7cf02ff645ca5.tar.gz minetest-30d6d4c7335112f92408057b3bc7cf02ff645ca5.tar.bz2 minetest-30d6d4c7335112f92408057b3bc7cf02ff645ca5.zip | |
Cavegen: fix division by 0 with abnormal max tunnel diameter sizes
Diffstat (limited to 'src')
| -rw-r--r-- | src/cavegen.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cavegen.cpp b/src/cavegen.cpp index 01543252a..8e6798586 100644 --- a/src/cavegen.cpp +++ b/src/cavegen.cpp @@ -70,7 +70,7 @@ void CaveV6::makeCave(v3s16 nmin, v3s16 nmax, int max_stone_height) { //(this should be more than the maximum radius of the tunnel) const s16 max_spread_amount = MAP_BLOCKSIZE; s16 insure = 10; - s16 more = max_spread_amount - max_tunnel_diameter / 2 - insure; + s16 more = MYMAX(max_spread_amount - max_tunnel_diameter / 2 - insure, 1); ar += v3s16(1,0,1) * more * 2; of -= v3s16(1,0,1) * more; |