Small fix

lib/Data.php

@@ -36,9 +36,10 @@ class Data {
     const WHITESPACE = "\t\n\x0c\x0d ";
 
 
-    public function __construct(string $data, string $filePath = 'STDIN', ParseError $errorHandler = null, string $encodingOrContentType = '') {
+    public function __construct(string $data, string $filePath = 'STDIN', ParseError $errorHandler = null, ?string $encodingOrContentType = '') {
         $this->errorHandler = $errorHandler ?? new ParseError;
         $this->filePath = $filePath;
+        $encodingOrContentType = (string) $encodingOrContentType;
 
         if ($encoding = Charset::fromBOM($data)) {
             // encoding determined from Unicode byte order mark

vendor-bin/phpunit/composer.lock

@@ -2041,30 +2041,35 @@
         },
         {
             "name": "webmozart/assert",
-            "version": "1.9.1",
+            "version": "1.10.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/webmozarts/assert.git",
-                "reference": "bafc69caeb4d49c39fd0779086c03a3738cbb389"
+                "reference": "6964c76c7804814a842473e0c8fd15bab0f18e25"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webmozarts/assert/zipball/bafc69caeb4d49c39fd0779086c03a3738cbb389",
-                "reference": "bafc69caeb4d49c39fd0779086c03a3738cbb389",
+                "url": "https://api.github.com/repos/webmozarts/assert/zipball/6964c76c7804814a842473e0c8fd15bab0f18e25",
+                "reference": "6964c76c7804814a842473e0c8fd15bab0f18e25",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.3.3 || ^7.0 || ^8.0",
+                "php": "^7.2 || ^8.0",
                 "symfony/polyfill-ctype": "^1.8"
             },
             "conflict": {
                 "phpstan/phpstan": "<0.12.20",
-                "vimeo/psalm": "<3.9.1"
+                "vimeo/psalm": "<4.6.1 || 4.6.2"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.8.36 || ^7.5.13"
+                "phpunit/phpunit": "^8.5.13"
             },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.10-dev"
+                }
+            },
             "autoload": {
                 "psr-4": {
                     "Webmozart\\Assert\\": "src/"
@@ -2088,9 +2093,9 @@
             ],
             "support": {
                 "issues": "https://github.com/webmozarts/assert/issues",
-                "source": "https://github.com/webmozarts/assert/tree/1.9.1"
+                "source": "https://github.com/webmozarts/assert/tree/1.10.0"
             },
-            "time": "2020-07-08T17:02:28+00:00"
+            "time": "2021-03-09T10:59:23+00:00"
         }
     ],
     "packages-dev": [],

vendor-bin/robo/composer.lock

@@ -1919,16 +1919,16 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v5.2.4",
+            "version": "v5.2.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "7d6ae0cce3c33965af681a4355f1c4de326ed277"
+                "reference": "298a08ddda623485208506fcee08817807a251dd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/7d6ae0cce3c33965af681a4355f1c4de326ed277",
-                "reference": "7d6ae0cce3c33965af681a4355f1c4de326ed277",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/298a08ddda623485208506fcee08817807a251dd",
+                "reference": "298a08ddda623485208506fcee08817807a251dd",
                 "shasum": ""
             },
             "require": {
@@ -1974,7 +1974,7 @@
             "description": "Loads and dumps YAML files",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/yaml/tree/v5.2.4"
+                "source": "https://github.com/symfony/yaml/tree/v5.2.5"
             },
             "funding": [
                 {
@@ -1990,7 +1990,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-02-22T15:48:39+00:00"
+            "time": "2021-03-06T07:59:01+00:00"
         }
     ],
     "packages-dev": [],