From d284a9c6a31969b42dd5ced6993f60739af8da00 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Roth?= <neolynx@gmail.com>
Date: Thu, 20 Jun 2024 09:39:21 +0200
Subject: [PATCH] handle packageRefs == nil

---
 deb/snapshot.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/deb/snapshot.go b/deb/snapshot.go
index 0aeac4a34..b2499aaef 100644
--- a/deb/snapshot.go
+++ b/deb/snapshot.go
@@ -114,6 +114,9 @@ func (s *Snapshot) String() string {
 
 // NumPackages returns number of packages in snapshot
 func (s *Snapshot) NumPackages() int {
+	if repo.packageRefs == nil {
+		return 0
+	}
 	return s.packageRefs.Len()
 }