From 9904a83f2edcc29fa6f1d18aa534a926782072d7 Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Tue, 29 Jan 2019 18:55:02 +0100
Subject: [PATCH] oops

---
 packages/jest-config/src/normalize.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/jest-config/src/normalize.js b/packages/jest-config/src/normalize.js
index 439bce480f0d..f2304fc71791 100644
--- a/packages/jest-config/src/normalize.js
+++ b/packages/jest-config/src/normalize.js
@@ -200,7 +200,7 @@ const normalizeCollectCoverageFrom = (options: InitialOptions, key: string) => {
       value = JSON.parse(options[key]);
     } catch (e) {}
 
-    if (value && !Array.isArray(value)) {
+    if (options[key] && !Array.isArray(value)) {
       value = [options[key]];
     }
   } else {