From 0192616bc757232c354932d2e62df5aa37c3e9ce Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Mon, 19 Feb 2024 17:22:24 -0800
Subject: Address TODO.

---
 gfx/src/scene/scene_memory.c | 3 +--
 1 file changed, 1 insertion(+), 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*); */                              \
-- 
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