From 4729eb2c8c7482d40a74d29c73860da03170a979 Mon Sep 17 00:00:00 2001 From: Rob Austein Date: Mon, 14 Jul 2008 21:28:19 +0000 Subject: Fix usage messages svn path=/utils/print_manifest/print_manifest.c; revision=1992 --- utils/print_manifest/print_manifest.c | 4 ++++ utils/print_roa/print_roa.c | 4 ++++ utils/uri/uri.c | 7 ++++++- 3 files changed, 14 insertions(+), 1 deletion(-) (limited to 'utils') diff --git a/utils/print_manifest/print_manifest.c b/utils/print_manifest/print_manifest.c index be24a2f0..6084f07f 100644 --- a/utils/print_manifest/print_manifest.c +++ b/utils/print_manifest/print_manifest.c @@ -180,6 +180,10 @@ int main (int argc, char *argv[]) int result = 0; OpenSSL_add_all_algorithms(); ERR_load_crypto_strings(); + if (argc < 2) { + fprintf(stderr, "usage: %s manifest [manifest...]\n", argv[0]); + return 1; + } while (--argc > 0) result |= read_manifest(*++argv, 0, 1, 1) == NULL; return result; diff --git a/utils/print_roa/print_roa.c b/utils/print_roa/print_roa.c index 42f03c8f..efe76674 100644 --- a/utils/print_roa/print_roa.c +++ b/utils/print_roa/print_roa.c @@ -307,6 +307,10 @@ int main (int argc, char *argv[]) int result = 0; OpenSSL_add_all_algorithms(); ERR_load_crypto_strings(); + if (argc < 2) { + fprintf(stderr, "usage: %s ROA [ROA...]\n", argv[0]); + return 1; + } while (--argc > 0) result |= read_roa(*++argv, 0, 1, 1) == NULL; return result; diff --git a/utils/uri/uri.c b/utils/uri/uri.c index 3a8a9fbb..daef8da3 100644 --- a/utils/uri/uri.c +++ b/utils/uri/uri.c @@ -159,11 +159,16 @@ int main(int argc, char *argv[]) format = c; break; default: - fprintf(stderr, "usage: %s [-p | -d] cert [cert...]\n", argv[0]); ret = 1; } } + if (argc == optind) + ret = 1; + + if (ret != 0) + fprintf(stderr, "usage: %s [-p | -d] cert [cert...]\n", argv[0]); + if (ret == 0) { argc -= optind; argv += optind; -- cgit v1.2.3