From 1e91191fa2c599ade795e2be8537d920243c7b69 Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Thu, 16 Sep 2021 14:28:55 +0100
Subject: [PATCH] Fix missing null guard in space hierarchy pagination

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

diff --git a/src/components/structures/SpaceHierarchy.tsx b/src/components/structures/SpaceHierarchy.tsx
index 09099032dc..72ebf29f0b 100644
--- a/src/components/structures/SpaceHierarchy.tsx
+++ b/src/components/structures/SpaceHierarchy.tsx
@@ -576,7 +576,7 @@ const SpaceHierarchy = ({
     const { loading, rooms, hierarchy, loadMore } = useSpaceSummary(space);
 
     const filteredRoomSet = useMemo<Set<IHierarchyRoom>>(() => {
-        if (!rooms.length) return new Set();
+        if (!rooms?.length) return new Set();
         const lcQuery = query.toLowerCase().trim();
         if (!lcQuery) return new Set(rooms);