From 31babb1a529c3769e8e4306ae3c7aa3b615c2785 Mon Sep 17 00:00:00 2001
From: Alexey Pyltsyn <lex61rus@gmail.com>
Date: Thu, 23 Jan 2020 20:36:21 +0300
Subject: [PATCH] chore(eslint): require curly brackets on all blocks

---
 .eslintrc.js                                                 | 1 +
 packages/docusaurus-theme-classic/src/theme/DocItem/index.js | 4 +++-
 packages/docusaurus/src/client/PendingNavigation.js          | 4 +++-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/.eslintrc.js b/.eslintrc.js
index 0a6ec2c7be0e..aa09dca17d27 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -51,6 +51,7 @@ module.exports = {
     'jsx-a11y/no-noninteractive-element-interactions': WARNING,
     'no-console': OFF,
     'no-underscore-dangle': OFF,
+    curly: [WARNING, 'all'],
     'react/jsx-closing-bracket-location': OFF, // Conflicts with Prettier.
     'react/jsx-filename-extension': OFF,
     'react/jsx-one-expression-per-line': OFF,
diff --git a/packages/docusaurus-theme-classic/src/theme/DocItem/index.js b/packages/docusaurus-theme-classic/src/theme/DocItem/index.js
index 0cfc69964cc1..14577fb44cae 100644
--- a/packages/docusaurus-theme-classic/src/theme/DocItem/index.js
+++ b/packages/docusaurus-theme-classic/src/theme/DocItem/index.js
@@ -32,7 +32,9 @@ function DocTOC({headings}) {
 
 /* eslint-disable jsx-a11y/control-has-associated-label */
 function Headings({headings, isChild}) {
-  if (!headings.length) return null;
+  if (!headings.length) {
+    return null;
+  }
   return (
     <ul className={isChild ? '' : 'contents contents__left-border'}>
       {headings.map(heading => (
diff --git a/packages/docusaurus/src/client/PendingNavigation.js b/packages/docusaurus/src/client/PendingNavigation.js
index 0e231ebd3d66..9b9d8a0a2612 100644
--- a/packages/docusaurus/src/client/PendingNavigation.js
+++ b/packages/docusaurus/src/client/PendingNavigation.js
@@ -65,7 +65,9 @@ class PendingNavigation extends React.Component {
           } else {
             const id = hash.substring(1);
             const element = document.getElementById(id);
-            if (element) element.scrollIntoView();
+            if (element) {
+              element.scrollIntoView();
+            }
           }
         })
         .catch(e => console.warn(e));