From 712332cfb20d0f19b7402f88fb61e752850c77c2 Mon Sep 17 00:00:00 2001
From: Jeroen Noten <jeroennoten@me.com>
Date: Mon, 18 Apr 2016 14:43:45 +0200
Subject: [PATCH] Make sure unguarded() does not change unguarded state on
 exception (#13186)

---
 src/Illuminate/Database/Eloquent/Model.php   | 10 +++++-----
 tests/Database/DatabaseEloquentModelTest.php | 12 ++++++++++++
 2 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/src/Illuminate/Database/Eloquent/Model.php b/src/Illuminate/Database/Eloquent/Model.php
index b6982c42ed14..037ddfb35ff6 100755
--- a/src/Illuminate/Database/Eloquent/Model.php
+++ b/src/Illuminate/Database/Eloquent/Model.php
@@ -2266,11 +2266,11 @@ public static function unguarded(callable $callback)
 
         static::unguard();
 
-        $result = $callback();
-
-        static::reguard();
-
-        return $result;
+        try {
+            return $callback();
+        } finally {
+            static::reguard();
+        }
     }
 
     /**
diff --git a/tests/Database/DatabaseEloquentModelTest.php b/tests/Database/DatabaseEloquentModelTest.php
index 3a81f710369b..1e2d71b4a4cf 100755
--- a/tests/Database/DatabaseEloquentModelTest.php
+++ b/tests/Database/DatabaseEloquentModelTest.php
@@ -794,6 +794,18 @@ public function testUnguardedCallDoesNotChangeUnguardedState()
         Model::reguard();
     }
 
+    public function testUnguardedCallDoesNotChangeUnguardedStateOnException()
+    {
+        try {
+            Model::unguarded(function () {
+                throw new Exception;
+            });
+        } catch (Exception $e) {
+            // ignore the exception
+        }
+        $this->assertFalse(Model::isUnguarded());
+    }
+
     public function testHasOneCreatesProperRelation()
     {
         $model = new EloquentModelStub;