From 75f2d43a3f00db1205078fffcd93a52c08dd3866 Mon Sep 17 00:00:00 2001
From: Toru Kobayashi <koba0004@gmail.com>
Date: Mon, 11 Sep 2023 01:02:45 +0900
Subject: [PATCH] fix: crash on multiple SWR instances (#126)

---
 packages/swr-devtools/src/createSWRDevTools.ts | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/packages/swr-devtools/src/createSWRDevTools.ts b/packages/swr-devtools/src/createSWRDevTools.ts
index 91a99f7..075f442 100644
--- a/packages/swr-devtools/src/createSWRDevTools.ts
+++ b/packages/swr-devtools/src/createSWRDevTools.ts
@@ -113,16 +113,16 @@ export const createSWRDevtools = () => {
     });
   }
 
-  const swrdevtools: Middleware = (useSWRNext) => (key, fn, config) => {
-    // use the same React instance with the application
-    const { useLayoutEffect, useEffect, useRef } =
-      typeof window !== "undefined" &&
-      // @ts-expect-error
-      typeof window.__SWR_DEVTOOLS_REACT__ !== "undefined"
-        ? // @ts-expect-error
-          window.__SWR_DEVTOOLS_REACT__
-        : dummyHooks;
+  // use the same React instance with the application
+  const { useLayoutEffect, useEffect, useRef } =
+    typeof window !== "undefined" &&
+    // @ts-expect-error
+    typeof window.__SWR_DEVTOOLS_REACT__ !== "undefined"
+      ? // @ts-expect-error
+        window.__SWR_DEVTOOLS_REACT__
+      : dummyHooks;
 
+  const swrdevtools: Middleware = (useSWRNext) => (key, fn, config) => {
     useLayoutEffect(() => {
       window.postMessage({ type: "initialized" }, "*");
     }, []);