From 64460ccaa8c8657a0243b8e6ed32ad2628392058 Mon Sep 17 00:00:00 2001
From: Ian Rees <ian@ianrees.net>
Date: Fri, 20 Dec 2024 18:26:43 -0800
Subject: [PATCH] Allow SHA1Dir to be null

---
 dmfr/feed_version.go | 2 +-
 stats/fv.go          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dmfr/feed_version.go b/dmfr/feed_version.go
index dcf4c667..4f8fa613 100644
--- a/dmfr/feed_version.go
+++ b/dmfr/feed_version.go
@@ -11,7 +11,7 @@ import (
 type FeedVersion struct {
 	FeedID               int
 	SHA1                 string
-	SHA1Dir              string
+	SHA1Dir              tt.String
 	File                 string
 	URL                  string
 	EarliestCalendarDate tt.Date
diff --git a/stats/fv.go b/stats/fv.go
index c821ce60..6c5968e1 100644
--- a/stats/fv.go
+++ b/stats/fv.go
@@ -31,7 +31,7 @@ func NewFeedVersionFromReader(reader adapters.Reader) (dmfr.FeedVersion, error)
 	}
 	if s, ok := reader.(canDirSHA1); ok {
 		if h, err := s.DirSHA1(); err == nil {
-			fv.SHA1Dir = h
+			fv.SHA1Dir.Set(h)
 		}
 	}
 	if s, ok := reader.(canPath); ok {