From 58c6815dc3b20d142ac8ed2f4a06e1db7f326432 Mon Sep 17 00:00:00 2001
From: Zoe Roux <zoe.roux@zoriya.dev>
Date: Mon, 12 Aug 2024 08:43:11 +0200
Subject: [PATCH] Fix external subtitles key in sub menu

---
 front/packages/ui/src/player/components/right-buttons.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/front/packages/ui/src/player/components/right-buttons.tsx b/front/packages/ui/src/player/components/right-buttons.tsx
index 32c6a191..b1113100 100644
--- a/front/packages/ui/src/player/components/right-buttons.tsx
+++ b/front/packages/ui/src/player/components/right-buttons.tsx
@@ -71,9 +71,9 @@ export const RightButtons = ({
 						selected={!selectedSubtitle}
 						onSelect={() => setSubtitle(null)}
 					/>
-					{subtitles.map((x) => (
+					{subtitles.map((x, i) => (
 						<Menu.Item
-							key={x.index}
+							key={x.index ?? i}
 							label={x.link ? getDisplayName(x) : `${getDisplayName(x)} (${x.codec})`}
 							selected={selectedSubtitle === x}
 							disabled={!x.link}