From bb31e865a4bf99a0263d5467f5b73736b59252f1 Mon Sep 17 00:00:00 2001
From: simon <fortier.simon@protonmail.com>
Date: Sat, 25 May 2019 16:34:37 -0400
Subject: [PATCH] Don't mark as expanded if no related nodes

---
 music_graph/src/MusicGraph.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/music_graph/src/MusicGraph.js b/music_graph/src/MusicGraph.js
index 77bc1db..b8f7ded 100644
--- a/music_graph/src/MusicGraph.js
+++ b/music_graph/src/MusicGraph.js
@@ -183,8 +183,10 @@ export function MusicGraph(data) {
                 fn: (d) => {
                     this.api.getRelatedByMbid(d.mbid)
                         .then(data => {
-                            this.expandedNodes.add(d.id)
-                            this.addNodes(data.newNodes, data.relations, d.id)
+                            if (data.newNodes.length > 0) {
+                                this.expandedNodes.add(d.id)
+                                this.addNodes(data.newNodes, data.relations, d.id)
+                            }
                             d.relatedExpanded = true
                         })
                 }