return err if Size is not set

Signed-off-by: Ashwanth Goli <[email protected]>
thanos-io · Oct 10, 2024 · 512cd52 · 512cd52
1 parent b7187b0
commit 512cd52
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/objstore.go b/objstore.go
@@ -837,5 +837,9 @@ type ObjectSizerReadCloser struct {
 
 // ObjectSize implement ObjectSizer.
 func (o ObjectSizerReadCloser) ObjectSize() (int64, error) {
+	if o.Size == nil {
+		return 0, errors.New("unknown size")
+	}
+
 	return o.Size()
 }