handle packageRefs == nil

aptly-dev · Jun 20, 2024 · 902fbd5 · 902fbd5
1 parent 6e5b3fd
commit 902fbd5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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 s.packageRefs == nil {
+		return 0
+	}
 	return s.packageRefs.Len()
 }