Merge branch '9.2'

Author: sebastianbergmann

ChangeLog.md

@@ -21,6 +21,10 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 
 ## [9.2.17] - 2022-MM-DD
 
+### Changed
+
+* [#928](https://github.com/sebastianbergmann/php-code-coverage/pull/928): Avoid unnecessary `is_file()` calls
+
 ### Fixed
 
 * [#926](https://github.com/sebastianbergmann/php-code-coverage/pull/926): Static Analysis cache does not work with `open_basedir`

src/Filter.php

@@ -99,11 +99,7 @@ public function isFile(string $filename): bool
 
     public function isExcluded(string $filename): bool
     {
-        if (!$this->isFile($filename)) {
-            return true;
-        }
-
-        return !isset($this->files[$filename]);
+        return !isset($this->files[$filename]) || !$this->isFile($filename);
     }
 
     /**