From f977fd2f5cd7250604700f67c3aaa2124ed05360 Mon Sep 17 00:00:00 2001
From: yeynii <yeynii@gmail.com>
Date: Thu, 15 Dec 2022 16:33:50 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=EC=B5=9C=EC=B4=88=20=EB=A0=8C=EB=8D=94?=
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 =?UTF-8?q?=20=EC=83=9D=EC=84=B1=20=EB=A7=89=EA=B8=B0=20(#142)?=
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---
 frontend/src/pages/PaperDetail/components/ReferenceGraph.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/src/pages/PaperDetail/components/ReferenceGraph.tsx b/frontend/src/pages/PaperDetail/components/ReferenceGraph.tsx
index c16804f..920b73c 100644
--- a/frontend/src/pages/PaperDetail/components/ReferenceGraph.tsx
+++ b/frontend/src/pages/PaperDetail/components/ReferenceGraph.tsx
@@ -41,7 +41,7 @@ const ReferenceGraph = ({ data, addChildrensNodes, hoveredNode, changeHoveredNod
   useGraphEmphasize(nodeRef.current, linkRef.current, nodes, links, hoveredNode, data.key);
 
   useEffect(() => {
-    if (!svgRef.current) return;
+    if (!svgRef.current || (nodes.length === 0 && links.length === 0)) return;
 
     if (workerRef.current !== null) {
       workerRef.current.terminate();