From c8fb87dc707061f8fc9ae21bfd01970e5d69b44e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Gro=C3=9F?= <git@minzkraut.com>
Date: Wed, 21 Sep 2022 13:41:56 +0200
Subject: [PATCH] View: Handle empty or invalid card IDs. Fixes #24

---
 commands/view.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/commands/view.js b/commands/view.js
index 103341f..93f7946 100644
--- a/commands/view.js
+++ b/commands/view.js
@@ -54,7 +54,10 @@ module.exports = {
                 { model: User}
             ]
         });
-
+        if (card === null) {
+            interaction.editReply({ content: "Card not found" });
+            return;
+        }
         let cardImage = await Rendering.renderCard(card);
         //get base filename
         let filename = cardImage.split("/").pop();