From 1e9c9c779b6dc9e3c15ad54f94752deecc723fd8 Mon Sep 17 00:00:00 2001
From: Goga Koreli <gogakoreli@gmail.com>
Date: Sat, 28 Sep 2019 14:12:52 +1000
Subject: [PATCH] fix: clear subscription on shareReplay completion

The subscription needs to be cleared to prevent the implementation holding a reference to the completed source. In Angular, not clearing the reference can lead to components not being garbage collected.

Closes #5034
---
 src/internal/operators/shareReplay.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/internal/operators/shareReplay.ts b/src/internal/operators/shareReplay.ts
index 30788a08713..400ddc8de50 100644
--- a/src/internal/operators/shareReplay.ts
+++ b/src/internal/operators/shareReplay.ts
@@ -102,6 +102,7 @@ function shareReplayOperator<T>({
         },
         complete() {
           isComplete = true;
+          subscription = undefined;
           subject.complete();
         },
       });