db-ctl-base: Propagate errors from the commands parser.

Let the caller decide how to handle the error. Prepare for using the
parser in ovn-nbctl daemon mode.

Signed-off-by: Jakub Sitnicki <jkbs@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/vtep/vtep-ctl.c b/vtep/vtep-ctl.c
index 3c5ffa745..35ab43588 100644
--- a/vtep/vtep-ctl.c
+++ b/vtep/vtep-ctl.c
@@ -111,8 +111,11 @@ main(int argc, char *argv[])
     char *args = process_escape_args(argv);
     shash_init(&local_options);
     parse_options(argc, argv, &local_options);
-    commands = ctl_parse_commands(argc - optind, argv + optind, &local_options,
-                                  &n_commands);
+    char *error = ctl_parse_commands(argc - optind, argv + optind,
+                                     &local_options, &commands, &n_commands);
+    if (error) {
+        ctl_fatal("%s", error);
+    }
     VLOG(ctl_might_write_to_db(commands, n_commands) ? VLL_INFO : VLL_DBG,
          "Called as %s", args);