From deb3d57bc426030a31221bf00920871f0f933a3a Mon Sep 17 00:00:00 2001
From: Doug Wright <github@dougweb.org>
Date: Wed, 27 Oct 2021 19:17:04 +0100
Subject: [PATCH] Ingest coverage data only for the files in the filter that
 actually have some. Fixes #876

---
 src/Driver/PcovDriver.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Driver/PcovDriver.php b/src/Driver/PcovDriver.php
index f4eca6031..70846ad26 100644
--- a/src/Driver/PcovDriver.php
+++ b/src/Driver/PcovDriver.php
@@ -47,7 +47,7 @@ public function stop(): RawCodeCoverageData
 
         $collect = \pcov\collect(
             \pcov\inclusive,
-            !$this->filter->isEmpty() ? $this->filter->files() : \pcov\waiting()
+            $this->filter->isEmpty() ? \pcov\waiting() : array_intersect(\pcov\waiting(), $this->filter->files())
         );
 
         \pcov\clear();