From ebe2b6d21e1524eb347dd3d9350d94af05834294 Mon Sep 17 00:00:00 2001
From: akhil marsonya <16393876+marsonya@users.noreply.github.com>
Date: Tue, 15 Mar 2022 05:47:12 +0530
Subject: [PATCH] lib: refactor to use primordials in `lib/assert.js`

PR-URL: https://github.com/nodejs/node/pull/41702
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Mestery <mestery@protonmail.com>
---
 lib/assert.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/assert.js b/lib/assert.js
index 9a684cbe5fd6bf..bbd3c283c5f0e9 100644
--- a/lib/assert.js
+++ b/lib/assert.js
@@ -965,10 +965,10 @@ assert.ifError = function ifError(err) {
       // This will remove any duplicated frames from the error frames taken
       // from within `ifError` and add the original error frames to the newly
       // created ones.
-      const origStackStart = origStack.indexOf('\n    at');
+      const origStackStart = StringPrototypeIndexOf(origStack, '\n    at');
       if (origStackStart !== -1) {
         const originalFrames = StringPrototypeSplit(
-          origStack.slice(origStackStart + 1),
+          StringPrototypeSlice(origStack, origStackStart + 1),
           '\n'
         );
         // Filter all frames existing in err.stack.