Potential fix for navmesh query crash when using off-mesh cons and no BV-tree.

Detour/Source/DetourNavMeshQuery.cpp

@@ -584,10 +584,13 @@ int dtNavMeshQuery::queryPolygonsInTile(const dtMeshTile* tile, const float* qmi
 		for (int i = 0; i < tile->header->polyCount; ++i)
 		{
 			const dtPoly* p = &tile->polys[i];
+			// Do not return off-mesh connection polygons.
+			if (p->getType() == DT_POLYTYPE_OFFMESH_CONNECTION)
+				continue;
+			// Must pass filter
 			const dtPolyRef ref = base | (dtPolyRef)i;
 			if (!filter->passFilter(ref, tile, p))
 				continue;
-				
 			// Calc polygon bounds.
 			const float* v = &tile->verts[p->verts[0]*3];
 			dtVcopy(bmin, v);