diff options
Diffstat (limited to 'term-utils/wall.c')
| -rw-r--r-- | term-utils/wall.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/term-utils/wall.c b/term-utils/wall.c index 527e4b6df..803a02976 100644 --- a/term-utils/wall.c +++ b/term-utils/wall.c @@ -78,8 +78,9 @@ static char *makemsg(char *fname, char **mvec, int mvecsz, size_t *mbufsize, int print_banner); -static void __attribute__((__noreturn__)) usage(FILE *out) +static void __attribute__((__noreturn__)) usage(void) { + FILE *out = stdout; fputs(USAGE_HEADER, out); fprintf(out, _(" %s [options] [<file> | <message>]\n"), program_invocation_short_name); @@ -96,7 +97,7 @@ static void __attribute__((__noreturn__)) usage(FILE *out) fputs(USAGE_VERSION, out); fprintf(out, USAGE_MAN_TAIL("wall(1)")); - exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS); + exit(EXIT_SUCCESS); } struct group_workspace { @@ -224,7 +225,7 @@ int main(int argc, char **argv) printf(UTIL_LINUX_VERSION); exit(EXIT_SUCCESS); case 'h': - usage(stdout); + usage(); default: errtryhelp(EXIT_FAILURE); } |