From 1c7c6ba7b7f52926988659a3d90b25159dbee89e Mon Sep 17 00:00:00 2001
From: Rich Harris <richard.a.harris@gmail.com>
Date: Sat, 5 May 2018 15:35:53 -0400
Subject: [PATCH] null out blocks when outroed

---
 src/shared/await-block.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/shared/await-block.js b/src/shared/await-block.js
index 0fa5c4d403..4ef5536962 100644
--- a/src/shared/await-block.js
+++ b/src/shared/await-block.js
@@ -14,9 +14,10 @@ export function handlePromise(promise, info) {
 		if (info.block) {
 			if (info.blocks) {
 				info.blocks.forEach((block, i) => {
-					if (i !== index) block.o(() => {
+					if (i !== index && block) block.o(() => {
 						block.u();
 						block.d();
+						info.blocks[i] = null;
 					});
 				});
 			} else {