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Merge pull request #420 from alexey-lysiuk/corrupt_map
Fixed crash on loading map with corrupt linedefs and/or sectors
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commit
8a8997ed6f
1 changed files with 10 additions and 1 deletions
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@ -2353,7 +2353,16 @@ static void P_LoopSidedefs (bool firstloop)
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// instead of as part of another loop
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if (line->frontsector == line->backsector)
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{
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right = DWORD(line->sidedef[!sidetemp[i].b.lineside] - sides);
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const side_t* const rightside = line->sidedef[!sidetemp[i].b.lineside];
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if (NULL == rightside)
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{
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// There is no right side!
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if (firstloop) Printf ("Line %d's right edge is unconnected\n", linemap[unsigned(line-lines)]);
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continue;
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}
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right = DWORD(rightside - sides);
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}
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else
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{
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