From 96f4bc188a1f44b2c886dd3ac3c5152e418ecdb5 Mon Sep 17 00:00:00 2001
From: Halil ibrahim Kalkan <hi_kalkan@yahoo.com>
Date: Tue, 19 Mar 2019 13:30:25 +0300
Subject: [PATCH] EditionFeatureValueProvider should handle null principal

---
 .../Volo/Abp/Features/EditionFeatureValueProvider.cs            | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/src/Volo.Abp.Features/Volo/Abp/Features/EditionFeatureValueProvider.cs b/framework/src/Volo.Abp.Features/Volo/Abp/Features/EditionFeatureValueProvider.cs
index 8ce1332ecb..ef22197f8a 100644
--- a/framework/src/Volo.Abp.Features/Volo/Abp/Features/EditionFeatureValueProvider.cs
+++ b/framework/src/Volo.Abp.Features/Volo/Abp/Features/EditionFeatureValueProvider.cs
@@ -20,7 +20,7 @@ namespace Volo.Abp.Features
 
         public override async Task<string> GetOrNullAsync(FeatureDefinition feature)
         {
-            var editionId = PrincipalAccessor.Principal.FindEditionId();
+            var editionId = PrincipalAccessor.Principal?.FindEditionId();
             if (editionId == null)
             {
                 return null;