From 7217588536fffaf90486b1e9caedb71e4a67bb62 Mon Sep 17 00:00:00 2001
From: Matej Focko <mfocko@redhat.com>
Date: Fri, 6 May 2022 09:43:32 +0200
Subject: [PATCH] fix(wavl): use correct array method in `isCorrect`

Signed-off-by: Matej Focko <mfocko@redhat.com>
---
 wavl.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wavl.js b/wavl.js
index 121ae1d..3b240c1 100644
--- a/wavl.js
+++ b/wavl.js
@@ -5,7 +5,7 @@ class WAVLTree extends AVLTree {
         }
 
         nodeDifferences(node).forEach((childRank) => {
-            if ([1, 2].findIndex(childRank) == -1) {
+            if ([1, 2].indexOf(childRank) == -1) {
                 return false;
             }
         });