Fix 'Copy Script From' setting

CHANGELOG.md

@@ -9,7 +9,7 @@ This project follows [Semantic Versioning](http://semver.org) guidelines.
 * `[beta.3]` — Fixes an edge case caused by the Laravel 5.5 upgrade that would try to perform an in_array check aganist a null value.
 * `[beta.3]` — Fixes a bug that would cause an error when attempting to create a new user on the Panel.
 * `[beta.3]` — Fixes error handling of the settings service provider when no migrations have been run.
-
+* `[beta.3]` — Fixes validation error when trying to use 'None' as the 'Copy Script From' option for an egg script.
 ### Added
 * Nest and Egg listings now show the associated ID in order to make API requests easier.
 

resources/themes/pterodactyl/admin/eggs/scripts.blade.php

@@ -53,7 +53,7 @@
                         <div class="form-group col-sm-4">
                             <label class="control-label">Copy Script From</label>
                             <select id="pCopyScriptFrom" name="copy_script_from">
-                                <option value="0">None</option>
+                                <option value="">None</option>
                                 @foreach($copyFromOptions as $opt)
                                     <option value="{{ $opt->id }}" {{ $egg->copy_script_from !== $opt->id ?: 'selected' }}>{{ $opt->name }}</option>
                                 @endforeach