ctdb-tools-ctdb: Don't close stderr when running without_daemon commands

It looks like the original without_daemon code still tried to
establish a client connection to the daemon.  Closing stderr looks to
be a cheap way of hiding the errors when this failed.

However, later cleanups avoid the client connection altogether, so do
not close stderr.  Now debug output from without_daemon commands
actually appears.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

ctdb/tools/ctdb.c

@@ -6433,7 +6433,6 @@ int main(int argc, const char *argv[])
 			DEBUG(DEBUG_ERR, ("Can't specify node(s) with \"ctdb %s\"\n", control));
 			exit(1);
 		}
-		close(2);
 		return ctdb_commands[i].fn(NULL, extra_argc-1, extra_argv+1);
 	}