From 41c75b29ac90e9edc8d3b7ee7a0545f810ef60ab Mon Sep 17 00:00:00 2001
From: variadicintegrity <variadicintegrity@gmail.com>
Date: Thu, 20 Jul 2017 11:20:45 -0500
Subject: [PATCH] Fix unsupported method in IE (#1573)

* Fix unsupported method in IE

* Fix formatting
---
 packages/gatsby/src/cache-dir/root.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/packages/gatsby/src/cache-dir/root.js b/packages/gatsby/src/cache-dir/root.js
index 3896e9c59e20a..c008cc4932877 100644
--- a/packages/gatsby/src/cache-dir/root.js
+++ b/packages/gatsby/src/cache-dir/root.js
@@ -53,7 +53,13 @@ function shouldUpdateScroll(prevRouterProps, { location: { pathname } }) {
   return true
 }
 
-const noMatch = pages.find(r => r.path === `/dev-404-page/`)
+let noMatch
+for (let i = 0; i < paths.length; i++) {
+  if (paths[i].path === `/dev-404-page/`) {
+    noMatch = paths[i]
+    break
+  }
+}
 
 const addNotFoundRoute = () => {
   if (noMatch) {