diff options
| author | ozpv <39195175+ozpv@users.noreply.github.com> | 2026-05-20 21:03:39 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2026-05-20 21:03:39 +0000 |
| commit | e0ad50fd3a954192d97e89524c68f37eeffdba9a (patch) | |
| tree | 28470724dd95fd6993eab02a0dc64dfa4c8b3e33 /util.c | |
| parent | cba75698f40079c07a1560a3ac760a46d52609ad (diff) | |
update to dwm 6.8
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); } |
