diff options
Diffstat (limited to 'winsup/cygwin/errno.cc')
| -rw-r--r-- | winsup/cygwin/errno.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/winsup/cygwin/errno.cc b/winsup/cygwin/errno.cc index 8ee2a7563..eb9fa3dfd 100644 --- a/winsup/cygwin/errno.cc +++ b/winsup/cygwin/errno.cc @@ -395,6 +395,7 @@ __xpg_strerror_r (int errnum, char *buf, size_t n) return ERANGE; int result = 0; char *error = strerror_worker (errnum); + if (!error) { __small_sprintf (error = _my_tls.locals.strerror_buf, "Unknown error %u", (unsigned) errnum); |