From 7b907bc326d94c2b29bed8d35a9225c35f3921ea Mon Sep 17 00:00:00 2001
From: Cory LaViska <cory@abeautifulsite.net>
Date: Tue, 9 Mar 2021 12:52:36 -0500
Subject: [PATCH] fixes #357

---
 docs/getting-started/changelog.md | 1 +
 src/components/details/details.ts | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/getting-started/changelog.md b/docs/getting-started/changelog.md
index 4989d0501..c4ff3de7f 100644
--- a/docs/getting-started/changelog.md
+++ b/docs/getting-started/changelog.md
@@ -9,6 +9,7 @@ _During the beta period, these restrictions may be relaxed in the event of a mis
 ## Nexts
 
 - Add touch support to `sl-rating` [#362](https://github.com/shoelace-style/shoelace/pull/362)
+- Fixed a bug where the `open` attribute on `sl-details` would prevent it from opening [#357](https://github.com/shoelace-style/shoelace/issues/357)
 
 ## 2.0.0-beta.30
 
diff --git a/src/components/details/details.ts b/src/components/details/details.ts
index eed6ffabf..209de6a96 100644
--- a/src/components/details/details.ts
+++ b/src/components/details/details.ts
@@ -162,7 +162,9 @@ export default class SlDetails extends LitElement {
 
   @watch('open')
   handleOpenChange() {
-    this.open ? this.show() : this.hide();
+    if (this.details) {
+      this.open ? this.show() : this.hide();
+    }
   }
 
   render() {