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Recast: return out early if we have no regions

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This commit is contained in:
Kawe Mazidjatari 2024-11-06 14:27:11 +01:00
parent eb6692ab9e
commit bef18681cf
1 changed files with 7 additions and 0 deletions
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7
src/thirdparty/recast/Recast/Source/RecastLayers.cpp vendored
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@ -222,9 +222,16 @@ bool rcBuildHeightfieldLayers(rcContext* ctx, rcCompactHeightfield& chf,
}
}
if (regId == 0)
{
// No regions generated, but without an error.
return true;
}
// Allocate and init layer regions.
const int nregs = (int)regId;
rdScopedDelete<rcLayerRegion> regs((rcLayerRegion*)rdAlloc(sizeof(rcLayerRegion)*nregs, RD_ALLOC_TEMP));
if (!regs)
{
ctx->log(RC_LOG_ERROR, "rcBuildHeightfieldLayers: Out of memory 'regs' (%d).", nregs);