From 105c4afbbbceaf393e0bd13a923506bc0c077785 Mon Sep 17 00:00:00 2001
From: Dan Abramov <gaearon@fb.com>
Date: Thu, 11 May 2017 15:52:28 +0100
Subject: [PATCH] Only show first error

---
 packages/react-dev-utils/formatWebpackMessages.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/react-dev-utils/formatWebpackMessages.js b/packages/react-dev-utils/formatWebpackMessages.js
index 075342f2ddd..ad12e0ac931 100644
--- a/packages/react-dev-utils/formatWebpackMessages.js
+++ b/packages/react-dev-utils/formatWebpackMessages.js
@@ -177,6 +177,11 @@ function formatWebpackMessages(json) {
     // preceding a much more useful Babel syntax error.
     result.errors = result.errors.filter(isLikelyASyntaxError);
   }
+  // Only keep the first error. Others are often indicative
+  // of the same problem, but confuse the reader with noise.
+  if (result.errors.length > 1) {
+    result.errors.length = 1;
+  }
   return result;
 }