From 1561a7daa29c142ff8c092bdcf107999bfdc978a Mon Sep 17 00:00:00 2001
From: Vincent <vichenzo-thebaud@hotmail.com>
Date: Fri, 30 Jun 2023 18:25:37 +0200
Subject: [PATCH] Fix sse listener removal if element isn't in body anymore
 (#1484)

---
 src/htmx.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/htmx.js b/src/htmx.js
index b2f9b54d2..1ea5dac57 100644
--- a/src/htmx.js
+++ b/src/htmx.js
@@ -1664,6 +1664,9 @@ return (function () {
                 var sseEventSource = getInternalData(sseSourceElt).sseEventSource;
                 var sseListener = function (event) {
                     if (maybeCloseSSESource(sseSourceElt)) {
+                        return;
+                    }
+                    if (!bodyContains(elt)) {
                         sseEventSource.removeEventListener(sseEventName, sseListener);
                         return;
                     }