From 110ef2790c08ee8994acf619e0f8a8283fc1235f Mon Sep 17 00:00:00 2001
From: Yumin Cho <dbals081216@gmail.com>
Date: Fri, 23 Feb 2024 21:03:06 +0900
Subject: [PATCH] :bug: check if URL exists

---
 src/components/PublicationCard.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/PublicationCard.tsx b/src/components/PublicationCard.tsx
index d88453e..133621c 100644
--- a/src/components/PublicationCard.tsx
+++ b/src/components/PublicationCard.tsx
@@ -63,7 +63,7 @@ export default function PublicationCard({ pub }: { pub: Publication }) {
         <Author>{pub.authors.map(({ name, lastName }, i) => name + ' ' + lastName).join(', ')}</Author>
       </Info>
       <SubInfo>
-        {pub.links && (
+        {pub.links && pub.links?.length > 0 && (
           <URLs>
             {pub.links?.map(({ url, type }, i) => (
               <URL href={url} key={i} type={type} target="_blank">