From f6dbeb256e6bef656b4f535f8de4256b9b608669 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 11 Dec 2024 11:51:37 -0500
Subject: Add assertion to ensure integer overflow is avoided

---
 src/btree.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/btree.c b/src/btree.c
index f276e5f..093d0c3 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -680,6 +680,7 @@ zix_btree_fatten_child(ZixBTree* const t, ZixBTreeIter* const iter)
 
   assert(n);
   assert(!n->is_leaf);
+  assert(n->n_vals);
   ZixBTreeNode* const* const children = n->data.inode.children;
 
   if (i > 0U && zix_btree_can_remove_from(children[i - 1U])) {
-- 
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