Merge pull request #55 from Laravel-Backpack/load-metas-view-when-it-…

…exists

Load metas view when it exists

resources/views/inc/head.blade.php

@@ -2,7 +2,10 @@
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
 @if (backpack_theme_config('meta_robots_content'))
-    <meta name="robots" content="{{ backpack_theme_config('meta_robots_content', 'noindex, nofollow') }}"> @endif
+<meta name="robots" content="{{ backpack_theme_config('meta_robots_content', 'noindex, nofollow') }}"> 
+@endif
+
+@includeWhen(view()->exists('vendor.backpack.ui.inc.header_metas'), 'vendor.backpack.ui.inc.header_metas')
 
 <meta name="csrf-token" content="{{ csrf_token() }}"/> {{-- Encrypted CSRF token for Laravel, in order for Ajax requests to work --}}
 <title>{{ isset($title) ? $title.' :: '.backpack_theme_config('project_name') : backpack_theme_config('project_name') }}</title>