Don't delete directory unless it has been set up (#6877)

fabacino · web-flow · commit 50dea20a441d · 2025-09-25T19:24:05.000-05:00
In case the xdebug extension is not loaded, the directory variable
contains `null`.
diff --git a/tests/unit/C3Test.php b/tests/unit/C3Test.php
@@ -33,7 +33,10 @@ protected function _tearDown()
     {
         unset($_SERVER['HTTP_X_CODECEPTION_CODECOVERAGE_DEBUG']);
         unset($_SERVER['HTTP_X_CODECEPTION_CODECOVERAGE']);
-        \Codeception\Util\FileSystem::deleteDir($this->c3_dir);
+
+        if (is_string($this->c3_dir)) {
+            \Codeception\Util\FileSystem::deleteDir($this->c3_dir);
+        }
 
         if (method_exists('CodeCoverage', 'deactivate')) {
             // PHPUnit 10+
