From 6f8db3bda1c2644adfc25b83b73285df9a80585d Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Fri, 12 Nov 2010 17:33:10 +0100 Subject: Rename usage function --- main.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/main.c b/main.c index 0fdcc6f..a08fa44 100644 --- a/main.c +++ b/main.c @@ -42,7 +42,7 @@ bool verbose = false; -static void usage(const int status) +static void usage_and_exit(const int status) { fprintf(stdout, "Usage: %s [OPTION...] IMAGE\n" " -c CMDLINE, --cmdline=CMDLINE\n" @@ -146,11 +146,12 @@ int main(int argc, char *argv[]) case 'V': info("%s %s\n", PROGRAM_NAME, PROGRAM_VERSION); exit(EXIT_SUCCESS); + /* never reached */ case 'h': - usage(EXIT_SUCCESS); - break; + usage_and_exit(EXIT_SUCCESS); + /* never reached */ default: - usage(EXIT_FAILURE); + usage_and_exit(EXIT_FAILURE); } } -- cgit v1.2.3-54-g00ecf