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- fixed crash when trying to triangulate broken sectors.

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In these cases it is possible that the wall index may go below 0.
This commit is contained in:
Christoph Oelckers 2021-06-11 23:18:46 +02:00
parent d270d75d74
commit 15635ec7c8
1 changed files with 1 additions and 1 deletions
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2
source/core/sectorgeometry.cpp
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@ -241,7 +241,7 @@ bool SectorGeometry::MakeVertices(unsigned int secnum, int plane, const FVector2
int start = 0; int start = 0;
while (done[start] && start < numvertices) start++; while (done[start] && start < numvertices) start++;
int s = start; int s = start;
if (start < numvertices) if (start >= 0 && start < numvertices)
{ {
while (!done[start]) while (!done[start])
{ {