From 282cb4be957b8d1c08dd616c344834827dee0812 Mon Sep 17 00:00:00 2001
From: Nabeel S <nabeelio@users.noreply.github.com>
Date: Thu, 26 Dec 2019 09:42:03 +0500
Subject: [PATCH] Check for no roles being attached #480 (#483)

---
 app/Http/Controllers/Admin/UserController.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/Http/Controllers/Admin/UserController.php b/app/Http/Controllers/Admin/UserController.php
index 55bef110..0f669212 100644
--- a/app/Http/Controllers/Admin/UserController.php
+++ b/app/Http/Controllers/Admin/UserController.php
@@ -243,9 +243,11 @@ class UserController extends Controller
         }
 
         // Delete all of the roles and then re-attach the valid ones
-        DB::table('role_user')->where('user_id', $id)->delete();
-        foreach ($request->input('roles') as $key => $value) {
-            $user->attachRole($value);
+        if (!empty($request->input('roles'))) {
+            DB::table('role_user')->where('user_id', $id)->delete();
+            foreach ($request->input('roles') as $key => $value) {
+                $user->attachRole($value);
+            }
         }
 
         Flash::success('User updated successfully.');