From 3a81af41ac3ebdcfa13f70cca0408b2d7acfff3f Mon Sep 17 00:00:00 2001 From: rck Date: Mon, 26 Sep 2011 15:40:07 +0200 Subject: make use of EXIT_ macros --- options.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'options.c') diff --git a/options.c b/options.c index 2a04071..201b7cd 100644 --- a/options.c +++ b/options.c @@ -75,7 +75,7 @@ void parse_options(int argc, char **argv) { switch (opt) { case '?': print_usage(); - exit(1); + exit(EXIT_FAILURE); case 'c': _options.clean_cache = true; break; @@ -93,12 +93,12 @@ void parse_options(int argc, char **argv) { break; case 'h': print_usage(); - exit(0); + exit(EXIT_SUCCESS); case 'n': if (!sscanf(optarg, "%d", &t) || t < 1) { fprintf(stderr, "sxiv: invalid argument for option -n: %s\n", optarg); - exit(1); + exit(EXIT_FAILURE); } else { _options.startnum = t - 1; } @@ -120,7 +120,7 @@ void parse_options(int argc, char **argv) { break; case 'v': print_version(); - exit(0); + exit(EXIT_SUCCESS); case 'Z': _options.scalemode = SCALE_ZOOM; _options.zoom = 1.0; @@ -130,7 +130,7 @@ void parse_options(int argc, char **argv) { if (!sscanf(optarg, "%d", &t) || t <= 0) { fprintf(stderr, "sxiv: invalid argument for option -z: %s\n", optarg); - exit(1); + exit(EXIT_FAILURE); } _options.zoom = (float) t / 100.0; break; -- cgit v1.2.3-54-g00ecf