From 8b3b28300f3e9a7793fd6c18a0a114af58860e97 Mon Sep 17 00:00:00 2001 From: Bert Date: Wed, 19 Jan 2011 18:16:44 +0100 Subject: Made parse_options void --- options.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'options.c') diff --git a/options.c b/options.c index 4968d2e..5b52b66 100644 --- a/options.c +++ b/options.c @@ -37,7 +37,7 @@ void print_version() { printf("Version %s, written by Bert Muennich\n", VERSION); } -int parse_options(int argc, char **argv) { +void parse_options(int argc, char **argv) { int opt; _options.filenames = (const char**) argv + 1; @@ -46,7 +46,8 @@ int parse_options(int argc, char **argv) { while ((opt = getopt(argc, argv, "hv")) != -1) { switch (opt) { case '?': - return -1; + print_usage(); + exit(1); case 'h': print_usage(); exit(0); @@ -55,6 +56,4 @@ int parse_options(int argc, char **argv) { exit(0); } } - - return 0; } -- cgit v1.2.3