diff options
Diffstat (limited to 'futility/cmd_load_fmap.c')
| -rw-r--r-- | futility/cmd_load_fmap.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/futility/cmd_load_fmap.c b/futility/cmd_load_fmap.c index 3b10aa9f..f7b978aa 100644 --- a/futility/cmd_load_fmap.c +++ b/futility/cmd_load_fmap.c @@ -41,8 +41,7 @@ static const char usage[] = "\n" static void help_and_quit(const char *prog) { - fprintf(stderr, usage, prog, prog); - exit(1); + printf(usage, prog, prog); } static const struct option long_opts[] = { @@ -124,14 +123,17 @@ static int do_load_fmap(int argc, char *argv[]) } } - if (errorcnt) + if (errorcnt) { help_and_quit(argv[0]); + return 1; + } if (argc - optind < 2) { fprintf(stderr, "You must specify an input file" " and at least one AREA:file argument\n"); help_and_quit(argv[0]); + return 1; } infile = argv[optind++]; @@ -199,4 +201,5 @@ done_file: } DECLARE_FUTIL_COMMAND(load_fmap, do_load_fmap, - "Replace the contents of specified FMAP areas"); + "Replace the contents of specified FMAP areas", + help_and_quit); |