diff options
Diffstat (limited to 'bubblewrap.c')
-rw-r--r-- | bubblewrap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bubblewrap.c b/bubblewrap.c index dbec07f..f1b7e4b 100644 --- a/bubblewrap.c +++ b/bubblewrap.c @@ -222,7 +222,7 @@ lock_file_new (const char *path) static void usage (int ecode, FILE *out) { - fprintf (out, "usage: %s [OPTIONS...] [--] COMMAND [ARGS...]\n\n", argv0); + fprintf (out, "usage: %s [OPTIONS...] [--] COMMAND [ARGS...]\n\n", argv0 ? argv0 : "bwrap"); fprintf (out, " --help Print this help\n" @@ -2505,7 +2505,7 @@ main (int argc, argv++; argc--; - if (argc == 0) + if (argc <= 0) usage (EXIT_FAILURE, stderr); parse_args (&argc, (const char ***) &argv); @@ -2589,7 +2589,7 @@ main (int argc, opt_unshare_user = TRUE; } - if (argc == 0) + if (argc <= 0) usage (EXIT_FAILURE, stderr); __debug__ (("Creating root mount point\n")); |