1 files changed, 1 insertions, 1 deletions
diff --git a/file.go b/file.go
index 83ed271..6a48c0c 100644
--- a/file.go
+++ b/file.go
@@ -123,7 +123,7 @@ func (f *File) WriteToBuffer() (*bytes.Buffer, error) {
 		}
 	}
 
-	if f.options != nil {
+	if f.options != nil && f.options.Password != "" {
 		if err := zw.Close(); err != nil {
 			return buf, err
 		}