From 4726c4352efcad2ec52b82c7cc1454b20c657e88 Mon Sep 17 00:00:00 2001
From: Arunoda Susiripala <arunoda.susiripala@gmail.com>
Date: Sat, 10 Jun 2017 03:15:37 +0530
Subject: [PATCH] Scroll to the hash only if there's one after an error.
 (#2224)

---
 lib/app.js | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib/app.js b/lib/app.js
index f8d33cee..63eaa6c6 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -44,12 +44,14 @@ class Container extends Component {
 
   scrollToHash () {
     const { hash } = this.props
+    if (!hash) return
+
     const el = document.getElementById(hash)
-    if (el) {
-      // If we call scrollIntoView() in here without a setTimeout
-      // it won't scroll properly.
-      setTimeout(() => el.scrollIntoView(), 0)
-    }
+    if (!el) return
+
+    // If we call scrollIntoView() in here without a setTimeout
+    // it won't scroll properly.
+    setTimeout(() => el.scrollIntoView(), 0)
   }
 
   shouldComponentUpdate (nextProps) {