sftp: Reformat sftp_readdir()

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>

src/sftp.c

@@ -1385,7 +1385,8 @@ int sftp_server_version(sftp_session sftp) {
 }
 
 /* Get a single file attributes structure of a directory. */
-sftp_attributes sftp_readdir(sftp_session sftp, sftp_dir dir) {
+sftp_attributes sftp_readdir(sftp_session sftp, sftp_dir dir)
+{
     sftp_message msg = NULL;
     sftp_status_message status;
     sftp_attributes attr;