From 24220c49dcb7055b5b94eb52c4d610428e19d3e4 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Sat, 23 Apr 2022 21:18:49 -0700
Subject: [PATCH] [Fix] ensure main entry point properly checks the receiver in
 ES3 engines

---
 index.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 7c882b7..7aa6140 100644
--- a/index.js
+++ b/index.js
@@ -2,17 +2,22 @@
 
 var callBind = require('call-bind');
 var define = require('define-properties');
+var RequireObjectCoercible = require('es-abstract/2021/RequireObjectCoercible');
 
 var implementation = require('./implementation');
 var getPolyfill = require('./polyfill');
 var shim = require('./shim');
 
-var boundTrim = callBind(getPolyfill());
+var bound = callBind(getPolyfill());
+var boundMethod = function trim(receiver) {
+	RequireObjectCoercible(receiver);
+	return bound(receiver);
+};
 
-define(boundTrim, {
+define(boundMethod, {
 	getPolyfill: getPolyfill,
 	implementation: implementation,
 	shim: shim
 });
 
-module.exports = boundTrim;
+module.exports = boundMethod;