1 files changed, 1 insertions, 2 deletions

diff --git a/gfx/src/scene/scene_memory.c b/gfx/src/scene/scene_memory.c
index 3030a8a..85c27e7 100644
--- a/gfx/src/scene/scene_memory.c
+++ b/gfx/src/scene/scene_memory.c
@@ -125,9 +125,8 @@ void scene_mem_destroy() {
   /* void mem_free_xyz(xyz**); */                                           \
   void mem_free_##name(type** obj) { mempool_free(&MEM_FIELD(name), obj); } \
   /* xyz* mem_get_xyz(xyz_idx); */                                          \
-  /* TODO: Check for 0 index and return nullptr? Otherwise this can         \
-   * accidentally return a pointer to the dummy objects. */                 \
   type* mem_get_##name(NAMED_INDEX(name) index) {                           \
+    assert(index.val != 0); /* 0 is the dummy allocation. */                \
     return mempool_get_block(&MEM_FIELD(name), index.val);                  \
   }                                                                         \
   /* xyz_idx mem_get_xyz_index(const xyz*); */                              \