From 5274487defe4cdaa0372d2c2707679fc0d6cc06c Mon Sep 17 00:00:00 2001
From: Eric Bailey <git@esb.lol>
Date: Wed, 14 Aug 2024 16:14:18 -0500
Subject: [PATCH] Don't mutate post in shadow

---
 src/state/cache/post-shadow.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/state/cache/post-shadow.ts b/src/state/cache/post-shadow.ts
index a2f1887596..7eee693b09 100644
--- a/src/state/cache/post-shadow.ts
+++ b/src/state/cache/post-shadow.ts
@@ -91,6 +91,7 @@ function mergeShadow(
     repostCount = Math.max(0, repostCount)
   }
 
+  let embed: typeof post.embed
   if ('embed' in shadow) {
     if (
       (AppBskyEmbedRecord.isView(post.embed) &&
@@ -98,12 +99,13 @@ function mergeShadow(
       (AppBskyEmbedRecordWithMedia.isView(post.embed) &&
         AppBskyEmbedRecordWithMedia.isView(shadow.embed))
     ) {
-      post.embed = shadow.embed
+      embed = shadow.embed
     }
   }
 
   return castAsShadow({
     ...post,
+    embed,
     likeCount: likeCount,
     repostCount: repostCount,
     viewer: {