From 4c6065bd4c8ec4d55755eca02219fdc6a5a682fa Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@zoso.dev>
Date: Wed, 16 Sep 2026 00:18:27 -0700
Subject: [PATCH] Fix test string modification.

---
 test/node.mjs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/node.mjs b/test/node.mjs
index 5cf43de..db3d7d8 100644
--- a/test/node.mjs
+++ b/test/node.mjs
@@ -35,7 +35,7 @@ passes += +test
 failures += +!test
 
 try {
-	result = derive(NANO_ORG_VECTOR.privateKey.slice(-1) + 'z')
+	result = derive(NANO_ORG_VECTOR.privateKey.slice(0, -1) + 'z')
 	result = false
 } catch (err) {
 	if (err != null && typeof err === 'object' && 'message' in err) {
@@ -45,7 +45,7 @@ try {
 	}
 }
 test = result === true
-check(`private key string invalid character ${NANO_ORG_VECTOR.privateKey.slice(-1) + 'z'}`, test)
+check(`private key string invalid character ${NANO_ORG_VECTOR.privateKey.slice(0, -1) + 'z'}`, test)
 passes += +test
 failures += +!test
 
-- 
2.52.0