From e68998e570e92fd3e5132fb23c4e257308537971 Mon Sep 17 00:00:00 2001
From: JB <jb@visualjerk.de>
Date: Sun, 9 Aug 2020 22:54:53 +0200
Subject: [PATCH] fix: only prevent tab if next tabbable is found

---
 src/Dialog/Dialog.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Dialog/Dialog.ts b/src/Dialog/Dialog.ts
index cde722b..503f9a8 100644
--- a/src/Dialog/Dialog.ts
+++ b/src/Dialog/Dialog.ts
@@ -121,8 +121,11 @@ function handleTab(
   )
   const tabbableElements = getTabbableElements(ref.value)
   if (!event.shiftKey && reachedLastTabbable(tabbableElements)) {
-    getNextTabbable(disclosure)?.focus()
-    event.preventDefault()
+    const nextTabbable = getNextTabbable(disclosure)
+    if (nextTabbable) {
+      nextTabbable.focus()
+      event.preventDefault()
+    }
   } else if (event.shiftKey && reachedFirstTabbable(tabbableElements)) {
     disclosure.focus()
     event.preventDefault()