From f3f6992e747660f39bed8f8216648d4e337ad65a Mon Sep 17 00:00:00 2001
From: Miguel Peixe <miguel.peixe@a8c.com>
Date: Tue, 8 Oct 2024 12:30:55 -0300
Subject: [PATCH] fix: prevent multiple runners

---
 src/modal-checkout/modal.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/modal-checkout/modal.js b/src/modal-checkout/modal.js
index c99629d5a..0ec508f09 100644
--- a/src/modal-checkout/modal.js
+++ b/src/modal-checkout/modal.js
@@ -40,13 +40,15 @@ domReady( () => {
 	iframe.style.visibility = 'hidden';
 
 	function iframeReady( cb ) {
-		let timer;
+		if ( iframe._readyTimer ) {
+			clearTimeout( iframe._readyTimer );
+		}
 		let fired = false;
 
 		function ready() {
 			if ( ! fired ) {
 				fired = true;
-				clearTimeout( timer );
+				clearTimeout( iframe._readyTimer );
 				cb.call( this );
 			}
 		}
@@ -73,7 +75,7 @@ domReady( () => {
 					addEvent( doc, 'readystatechange', readyState );
 				}
 			} else {
-				timer = setTimeout( checkLoaded, 10 );
+				iframe._readyTimer = setTimeout( checkLoaded, 10 );
 			}
 		}
 		checkLoaded();