diff --git a/src/remote/remote_ssh_helper.c b/src/remote/remote_ssh_helper.c index 092676dd74..4f4dbff7d0 100644 --- a/src/remote/remote_ssh_helper.c +++ b/src/remote/remote_ssh_helper.c @@ -369,7 +369,10 @@ int main(int argc, char **argv) }; unsigned int flags; - context = g_option_context_new("- libvirt socket proxy"); + context = g_option_context_new("URI - libvirt socket proxy"); + g_option_context_set_summary(context, + "Internal tool used to handle connections coming from remote\n" + "clients. Not intended to be called directly by the user."); g_option_context_add_main_entries(context, entries, PACKAGE); if (!g_option_context_parse(context, &argc, &argv, &error)) { g_printerr(_("option parsing failed: %s\n"), error->message); @@ -381,6 +384,12 @@ int main(int argc, char **argv) exit(EXIT_SUCCESS); } + if (argc != 2) { + g_autofree char *help = g_option_context_get_help(context, TRUE, NULL); + g_printerr("%s", help); + exit(EXIT_FAILURE); + } + virSetErrorFunc(NULL, NULL); virSetErrorLogPriorityFunc(NULL); @@ -395,11 +404,6 @@ int main(int argc, char **argv) /* Initialize the log system */ virLogSetFromEnv(); - if (argc != 2) { - g_printerr("%s: expected a URI\n", argv[0]); - exit(EXIT_FAILURE); - } - uri_str = argv[1]; VIR_DEBUG("Using URI %s", uri_str);