Fix: Don't try to show manpage when argv is null

Fixes coverity #1353461

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/bin/lttng/commands/metadata.c b/src/bin/lttng/commands/metadata.c
index 4f248d44c0e3a948da256e09977b4772ca0b4d0d..f6a821af3d30c4f72b320d6837f47ad7b3eaf128 100644 (file)
--- a/src/bin/lttng/commands/metadata.c
+++ b/src/bin/lttng/commands/metadata.c
@@ -94,7 +94,7 @@ static int handle_command(const char **argv)
        int ret = CMD_SUCCESS, i = 0, argc, command_ret = CMD_SUCCESS;
 
        if (argv == NULL) {
-               SHOW_HELP();
+               ERR("argv is null");
                command_ret = CMD_ERROR;
                goto end;
        }