diff --git a/600a29fc56b2217d5855bbc8566855361b4b02bb b/713f7fe79daefea1e51303689296aea51f0b7e88
index 600a29f..713f7fe 100644
--- a/600a29fc56b2217d5855bbc8566855361b4b02bb
+++ b/713f7fe79daefea1e51303689296aea51f0b7e88
@@ -144,7 +144,7 @@ return PhpCsFixer\Config::create()
         'phpdoc_types' => true,
         'phpdoc_types_order' => ['null_adjustment'=>'always_last'],
         'phpdoc_var_annotation_correct_order' => true,
-        'phpdoc_var_without_name' => true,
+        'phpdoc_var_without_name' => false,
         'pow_to_exponentiation' => true,
         'random_api_migration' => true,
         'return_assignment' => true,

diff --git a/b94178af83cf794faa6de238380d9a6453644f4b b/b93ac542470be5939ecae56729981e85a4bd713a
index b94178a..b93ac54 100644
--- a/b94178af83cf794faa6de238380d9a6453644f4b
+++ b/b93ac542470be5939ecae56729981e85a4bd713a
@@ -23,7 +23,7 @@ use holonet\common\config\exception\ConfigReaderException;
  */
 class ConfigReader {
 	/**
-	 * @var array An array with parser classes / active cached parsers
+	 * @var array $parsers An array with parser classes / active cached parsers
 	 */
 	public $parsers = array(
 		'ini' => IniConfigParser::class,
@@ -32,12 +32,13 @@ class ConfigReader {
 	);

 	/**
-	 * @var Registry Collection keeping the data while parsing
+	 * @var Registry $registry Collection keeping the data while parsing
 	 */
 	public $registry;

 	/**
 	 * Initialises the internal Registry collection for the data or uses the given one.
+	 * @param Registry|null $registry Registry collection to write to
 	 */
 	public function __construct(Registry $registry = null) {
 		if ($registry !== null) {
@@ -62,10 +63,16 @@ class ConfigReader {
 			foreach ($input as $file) {
 				$this->read($file, $type);
 			}
-		} elseif (is_dir($input)) {
-			$this->readDir($input, $type);
 		} else {
-			$this->readFile($input, $type);
+			if (!file_exists($input)) {
+				throw new ConfigReaderException("File path '{$input}' does not exist");
+			}
+
+			if (is_dir($input)) {
+				$this->readDir($input, $type);
+			} else {
+				$this->readFile($input, $type);
+			}
 		}
 	}

@@ -75,7 +82,6 @@ class ConfigReader {
 	 */
 	private function readDir(string $filename, string $type = null): void {
 		if ($dh = opendir($filename)) {
-			$ret = array();
 			while (($file = readdir($dh)) !== false) {
 				$this->readFile($filename, $type);
 			}

diff --git a/86c21d7c6f162553a4640e9be6224e391d4f8b47 b/aa8548fc1e86ca46372288fa69327649099edac1
index 86c21d7..aa8548f 100644
--- a/86c21d7c6f162553a4640e9be6224e391d4f8b47
+++ b/aa8548fc1e86ca46372288fa69327649099edac1
@@ -46,7 +46,7 @@ class ConfigReaderTest extends TestCase {
 		} catch (\Exception $e) {
 			$msg = $e->getMessage();
 		}
-		static::assertSame("File 'iSurelyDon'tExist.ini' cannot be found/read", $msg);
+		static::assertSame("File path 'iSurelyDon'tExist.ini' does not exist", $msg);
 	}

 	/**
@@ -66,7 +66,7 @@ class ConfigReaderTest extends TestCase {

 	public function testUnknownType(): void {
 		$configreader = new ConfigReader();
-		$filename = 'config.blablabla';
+		$filename = __DIR__.'/data/configfile.blablabla';

 		try {
 			$configreader->read($filename);