From aa76d5710c4fcb7e5c9f77ed3d0d2065a425cdad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Pedro=20Sousa?= <outgoing@zpedro.dev>
Date: Mon, 2 Dec 2024 07:40:17 +0000
Subject: [PATCH] feat(smt): allow ChildNodes to use 0 as entry marker (#354)

---
 packages/smt/src/smt.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/smt/src/smt.ts b/packages/smt/src/smt.ts
index 9a52713e5..25de07c62 100644
--- a/packages/smt/src/smt.ts
+++ b/packages/smt/src/smt.ts
@@ -294,7 +294,7 @@ export default class SMT {
 
             // If the third position of the array is not empty the child nodes
             // are an entry of the tree.
-            if (childNodes[2]) {
+            if (childNodes[2] !== undefined) {
                 if (childNodes[0] === key) {
                     // An entry with the same key was found and
                     // it returns it with the siblings.