Fix download option in file preview (minio#3572) (#21)

Co-authored-by: SSushmitha8 <[email protected]>

Author: georgmangold

web-app/src/screens/Console/Buckets/ListBuckets/Objects/Preview/PreviewFileContent.tsx

@@ -180,9 +180,9 @@ const PreviewFile = ({
                 path={path}
                 onLoad={iframeLoaded}
                 loading={loading}
-                downloadFile={() =>
-                  downloadObject(dispatch, bucketName, path, actualInfo)
-                }
+                downloadFile={() => {
+                  downloadObject(dispatch, bucketName, objectName, actualInfo);
+                }}
               />
             </Fragment>
           )}