From 5df5fa848046f3f1b73bfeb4b5312490bc818f77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Kv=C3=A1=C4=8Dek?= <michal@binarity.cz>
Date: Sat, 13 Aug 2016 20:35:57 +0200
Subject: [PATCH] FIX: fix module install - manages_content field

---
 app/Models/Module.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/Models/Module.php b/app/Models/Module.php
index 40735ddb..bde4288b 100644
--- a/app/Models/Module.php
+++ b/app/Models/Module.php
@@ -5,6 +5,7 @@ namespace App\Models;
 use App\Handlers\Contracts\AppHandler;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\App;
+use Modules\Blog\Article\Handlers\Article;
 
 /**
  * Class Module
@@ -43,7 +44,7 @@ class Module extends Model
             throw new \ErrorException('Modules can be installed only via Artisan!');
         }
 
-        $managesContent = $handler instanceof AppHandler;
+        $managesContent = in_array('App\Handlers\Contracts\AppHandler', class_implements($handler));
         $supportCategories = $managesContent ? call_user_func([$handler, 'supportCategories']) : false;
 
         // insert module into database