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Use same warnx/exit pattern

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This commit is contained in:
Don Gagne
2014-06-29 12:53:59 -07:00
parent d5b5dcef24
commit f0558a97dd
1 changed files with 3 additions and 7 deletions
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src/modules/gpio_led/gpio_led.c
+3 -7
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@@ -181,17 +181,13 @@ int gpio_led_main(int argc, char *argv[])
} else { } else {
gpio_led_started = true; gpio_led_started = true;
warnx("start, using pin: %s", pin_name); warnx("start, using pin: %s", pin_name);
exit(0);
} }
exit(0);
} else if (!strcmp(argv[1], "stop")) { } else if (!strcmp(argv[1], "stop")) {
if (gpio_led_started) { if (gpio_led_started) {
gpio_led_started = false; gpio_led_started = false;
// FIXME: Is this correct? changed from warnx warnx("stop");
errx(0, "stop"); exit(0);
} else { } else {
errx(1, "not running"); errx(1, "not running");
} }