Fixed error with raw preview

(Closes #184)

Gruntfile.js

@@ -154,7 +154,7 @@ module.exports = function (grunt) {
                 command: '"./vendor/bin/phpstan" analyse app resources/lang bin install'
             },
             composer_no_dev: {
-                command: 'composer install --no-dev --prefer-dist'
+                command: 'composer update --no-dev --prefer-dist'
             }
         }
 

app/Controllers/MediaController.php

@@ -327,7 +327,7 @@ class MediaController extends Controller
         set_time_limit(0);
         $mime = $storage->getMimetype($media->storage_path);
 
-        if ((param($request, 'width') || param($request, 'height')) !== null && explode('/', $mime)[0] === 'image') {
+        if ((param($request, 'width') !== null || param($request, 'height') !== null) && explode('/', $mime)[0] === 'image') {
             return $this->makeThumbnail($storage, $media, param($request, 'width'), param($request, 'height'), $disposition);
         } else {
             $stream = new Stream($storage->readStream($media->storage_path));

composer.json

@@ -1,6 +1,6 @@
 {
   "name": "sergix44/xbackbone",
-  "version": "3.1.RC5",
+  "version": "3.1.RC6",
   "description": "A lightweight ShareX PHP backend",
   "type": "project",
   "require": {

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "f9b195438102a5213e65b9aef73ad6ef",
+    "content-hash": "046f5b6b68e2073e25a43c0c24813053",
     "packages": [
         {
             "name": "aws/aws-sdk-php",