From fa648d5cac3abf984eaef54783f11071aa967148 Mon Sep 17 00:00:00 2001 From: Steffen Vogel Date: Sun, 5 Mar 2017 11:10:10 -0400 Subject: [PATCH] =?UTF-8?q?add=20=E2=80=94-help=20/=20-h=20option=20to=20v?= =?UTF-8?q?illas-node?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/node.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/src/node.c b/src/node.c index 69d95e826..888a16c49 100644 --- a/src/node.c +++ b/src/node.c @@ -97,8 +97,13 @@ int main(int argc, char *argv[]) char *uri = "opal-shmem.conf"; #else - if (argc > 2) - usage(argv[0]); + if (argc == 2) { + if (!strcmp(argv[1], "-h") || + !strcmp(argv[1], "--help")) + usage(); + } + else if (argc > 2) + usage(); char *uri = (argc == 2) ? argv[1] : NULL; #endif