diff options
| author | LM-LCL <hello@exaltedelite.club> | 2025-09-13 22:49:15 +0200 |
|---|---|---|
| committer | LM-LCL <hello@exaltedelite.club> | 2025-09-13 22:49:15 +0200 |
| commit | eaeb8684a2c614c709d8a32ae4290128bf830831 (patch) | |
| tree | 69a8782586ad81f6edf55388b9da32204829884f /util.c | |
| parent | 6760362a1df2efaf68cf6e13685a6cbc68a1684e (diff) | |
dwm-6.6
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -1,4 +1,5 @@ /* See LICENSE file for copyright and license details. */ +#include <errno.h> #include <stdarg.h> #include <stdio.h> #include <stdlib.h> @@ -10,17 +11,17 @@ void die(const char *fmt, ...) { va_list ap; + int saved_errno; + + saved_errno = errno; va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); - if (fmt[0] && fmt[strlen(fmt)-1] == ':') { - fputc(' ', stderr); - perror(NULL); - } else { - fputc('\n', stderr); - } + if (fmt[0] && fmt[strlen(fmt)-1] == ':') + fprintf(stderr, " %s", strerror(saved_errno)); + fputc('\n', stderr); exit(1); } |
