From 0852f808d7bfaa4fbf8667da21d2d41d54058eab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=B2=20Ribaudo?= <nicolo.ribaudo@gmail.com>
Date: Wed, 29 Apr 2020 21:25:40 +0200
Subject: [PATCH] Fix flow

---
 packages/babel-cli/src/babel/dir.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/babel-cli/src/babel/dir.js b/packages/babel-cli/src/babel/dir.js
index 313a4e5904c7..4b63f8dd769a 100644
--- a/packages/babel-cli/src/babel/dir.js
+++ b/packages/babel-cli/src/babel/dir.js
@@ -144,6 +144,12 @@ export default async function({
 
   const logSuccess = debounce(
     function() {
+      if (startTime === null) {
+        // This should never happen, but just in case it's better
+        // to ignore the log message rather than making @babel/cli crash.
+        return;
+      }
+
       const diff = process.hrtime(startTime);
 
       console.log(