From c9b11f0ded902c2f4cebaa453d010d1062b52ce6 Mon Sep 17 00:00:00 2001 From: "Diaz de Grenu, Jose" Date: Mon, 29 May 2017 17:45:10 +0200 Subject: [PATCH] dey-examples: adc: fix help output When not enough arguments are given (this includes using only the '-h' argument for help), show the complete help. Signed-off-by: Diaz de Grenu, Jose --- .../recipes-digi/dey-examples/files/adc_sample/adc_sample.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta-digi-dey/recipes-digi/dey-examples/files/adc_sample/adc_sample.c b/meta-digi-dey/recipes-digi/dey-examples/files/adc_sample/adc_sample.c index 1dc8ebbab..6848db0d2 100644 --- a/meta-digi-dey/recipes-digi/dey-examples/files/adc_sample/adc_sample.c +++ b/meta-digi-dey/recipes-digi/dey-examples/files/adc_sample/adc_sample.c @@ -196,7 +196,7 @@ int main(int argc, char **argv) int ret, opt, i; if (argc <= 2) { - show_usage(0); + show_usage(1); return EXIT_FAILURE; }