Avoid using closed handle and double free memory after replication failure

src/replication.c

@@ -438,7 +438,6 @@ void replicationAbortSyncTransfer(void) {
     }
 #else
     close(server.repl_transfer_s);
-#endif
     close(server.repl_transfer_fd);
     unlink(server.repl_transfer_tmpfile);
     zfree(server.repl_transfer_tmpfile);