diff options
Diffstat (limited to 'src/linux')
| -rw-r--r-- | src/linux/err.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/linux/err.c b/src/linux/err.c index abc26806..c291136d 100644 --- a/src/linux/err.c +++ b/src/linux/err.c @@ -5,13 +5,13 @@ void vwarn(const char *fmt, va_list ap) { - vfprintf(stderr, fmt, ap); + if (fmt) vfprintf(stderr, fmt, ap); perror(""); } void vwarnx(const char *fmt, va_list ap) { - vfprintf(stderr, fmt, ap); + if (fmt) vfprintf(stderr, fmt, ap); putc('\n', stderr); } |