From 6cf47153491774954755a422be2391f3a013c8ef Mon Sep 17 00:00:00 2001
From: Julian Schurhammer <julian.schurhammer@gmail.com>
Date: Mon, 10 Apr 2023 10:23:56 +1200
Subject: fix bug in persistent-hash-map.mjs

missing check for key equality in the find function
---
 src/persistent-hash-map.mjs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/persistent-hash-map.mjs b/src/persistent-hash-map.mjs
index f454c7d..911da05 100644
--- a/src/persistent-hash-map.mjs
+++ b/src/persistent-hash-map.mjs
@@ -581,10 +581,13 @@ function findArray(root, shift, hash, key) {
   if (node === undefined) {
     return undefined;
   }
-  if (node.type === ENTRY) {
+  if (node.type !== ENTRY) {
+    return find(node, shift + SHIFT, hash, key);
+  }
+  if (isEqual(key, node.k)) {
     return node;
   }
-  return find(node, shift + SHIFT, hash, key);
+  return undefined;
 }
 /**
  * @template K,V
-- 
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