From ef3566f5b76fb816e93043228bb059985fa884ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Chalifour?= <francois.chalifour@gmail.com>
Date: Fri, 10 Apr 2020 10:54:26 +0200
Subject: [PATCH] fix(docsearch): make sure there are search suggestions before
 showing them

---
 src/NoResultsScreen.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/NoResultsScreen.tsx b/src/NoResultsScreen.tsx
index 64689f888..9f5ff16c3 100644
--- a/src/NoResultsScreen.tsx
+++ b/src/NoResultsScreen.tsx
@@ -20,7 +20,8 @@ interface NoResultsScreenProps
 }
 
 export function NoResultsScreen(props: NoResultsScreenProps) {
-  const searchSuggestions: string[] = props.state.context.searchSuggestions;
+  const searchSuggestions: string[] | undefined =
+    props.state.context.searchSuggestions;
 
   return (
     <div className="DocSearch-NoResults">
@@ -31,7 +32,7 @@ export function NoResultsScreen(props: NoResultsScreenProps) {
         No results for "<strong>{props.state.query}</strong>".
       </p>
 
-      {searchSuggestions.length > 0 && (
+      {searchSuggestions && searchSuggestions.length > 0 && (
         <p>
           Try searching for{' '}
           {searchSuggestions.slice(0, 3).reduce<React.ReactNode[]>(