From 77a16c55516f68223f05384af49e0c04aac9754b Mon Sep 17 00:00:00 2001
From: Paul Schneider <paul@pschneider.fr>
Date: Wed, 26 Apr 2023 18:22:39 +0100
Subject: [PATCH] avoid a null ref

---
 src/isnd/Data/Catalog/RegistrationPage.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/isnd/Data/Catalog/RegistrationPage.cs b/src/isnd/Data/Catalog/RegistrationPage.cs
index 5785916..4759866 100644
--- a/src/isnd/Data/Catalog/RegistrationPage.cs
+++ b/src/isnd/Data/Catalog/RegistrationPage.cs
@@ -71,7 +71,7 @@ namespace isnd.Data.Catalog
             }
             Upper = upper.ToFullString();
             Lower = lower.ToFullString();
-            if (latest != null)
+            if (latest != null && latest.LatestCommit !=null)
             {
                 CommitId = latest.CommitId;
                 CommitTimeStamp = latest.LatestCommit.CommitTimeStamp;