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c: print strerror() instead of error code. 

This changes error() behavior to match what glibc already does.
This commit is contained in:
Érico Nogueira 2021-06-04 13:10:28 -03:00 committed by Craig Small
parent 4e400b5942
commit 9bebdf2ab3
1 changed files with 1 additions and 1 deletions
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2
include/c.h
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@ -118,7 +118,7 @@ static void error(int status, int errnum, const char *format, ...)
vfprintf(stderr, format, argp);
va_end(argp);
if (errnum != 0)
fprintf(stderr, ": error code %d", errnum);
fprintf(stderr, ": %s", strerror(errnum));
fprintf(stderr, "\n");
if (status != 0)
exit(status);