Fix: sessiond: assertion fails when getting name of trigger

[lttng-tools.git] / src / bin / lttng / commands / metadata.c

diff --git a/src/bin/lttng/commands/metadata.c b/src/bin/lttng/commands/metadata.c
index 663099dfd5c181f0827f44e1c6e1a338e2f5b9a1..f36be65fd3b66a76a31d1a3cc74486d30f8159ba 100644 (file)
--- a/src/bin/lttng/commands/metadata.c
+++ b/src/bin/lttng/commands/metadata.c
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2015 - Julien Desfossez <jdesfossez@efficios.com>
+ * Copyright (C) 2015 Julien Desfossez <jdesfossez@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #define _LGPL_SOURCE
@@ -108,6 +98,7 @@ static int handle_command(const char **argv)
        }
 
        argc = count_arguments(argv);
+       assert(argc >= 1);
 
        cmd = &actions[i];
        while (cmd->func != NULL) {