Update storage/telegram/telegram.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-01-17 21:25:13 +08:00
parent 2a86e59b6f
commit 441d944bc2
1 changed files with 1 additions and 1 deletions
--- a/storage/telegram/telegram.go
+++ b/storage/telegram/telegram.go
@@ -130,7 +130,7 @@ func (t *Telegram) Save(ctx context.Context, r io.Reader, storagePath string) er
 	var mtype *mimetype.MIME
 	if seekable {
 		var err error
-		mtype, err = mimetype.DetectReader(r)
+		mtype, err = mimetype.DetectReader(rs)
 		if err != nil {
 			return fmt.Errorf("failed to detect mimetype: %w", err)
 		}