From 3e2ea879f0046d1d2486e5e6f3966f81cf0d7cf2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ari=20Perkki=C3=B6?= <ari.perkkio@gmail.com>
Date: Tue, 16 Aug 2022 09:14:01 +0000
Subject: [PATCH] fix: convert string reporters to array

---
 packages/coverage-istanbul/src/provider.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/coverage-istanbul/src/provider.ts b/packages/coverage-istanbul/src/provider.ts
index 285a0fc108b4..ba29a35b6080 100644
--- a/packages/coverage-istanbul/src/provider.ts
+++ b/packages/coverage-istanbul/src/provider.ts
@@ -184,6 +184,7 @@ function resolveIstanbulOptions(options: CoverageIstanbulOptions, root: string)
     provider: 'istanbul',
     reportsDirectory,
     tempDirectory: resolve(reportsDirectory, 'tmp'),
+    reporter: Array.isArray(options.reporter) ? options.reporter : [options.reporter],
   }
 
   return resolved as ResolvedCoverageOptions & { provider: 'istanbul' }