🐛 Fix SpatiocyteWorld::check_neighbor()

ecell · Jan 23, 2020 · b0fe1aa · b0fe1aa
1 parent 186b1ec
commit b0fe1aa
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/ecell4/spatiocyte/SpatiocyteWorld.cpp b/ecell4/spatiocyte/SpatiocyteWorld.cpp
@@ -355,8 +355,7 @@ boost::optional<Voxel> SpatiocyteWorld::check_neighbor(const Voxel &voxel,
     {
         const Voxel neighbor(get_neighbor(voxel, rnd));
         boost::shared_ptr<const VoxelPool> mt(neighbor.get_voxel_pool());
-        const std::string serial(mt->is_vacant() ? "" : mt->species().serial());
-        if (serial == loc)
+        if (mt->species().serial() == loc)
         {
             tmp.push_back(neighbor);
         }