diff options
| author | Ken Brown <kbrown@cornell.edu> | 2020-08-24 01:41:18 +0300 |
|---|---|---|
| committer | Ken Brown <kbrown@cornell.edu> | 2020-08-24 01:50:00 +0300 |
| commit | c1f177d6a9e0b86f9ad22c49891fd2d60433e472 (patch) | |
| tree | 0fbb1ac26483f828c51ae15c9cb04b4bd2de64f9 /winsup | |
| parent | bb4285206207343984d975f735d15701fd3ed6e1 (diff) | |
Cygwin: cwdstuff::get: clean up debug_printf output
Set errno = 0 at the beginning so that the debug_printf call at the
end doesn't report a nonzero errno left over from some other function
call.
Diffstat (limited to 'winsup')
| -rw-r--r-- | winsup/cygwin/path.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index f3b9913bd..95faf8ca7 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -5022,6 +5022,8 @@ char * cwdstuff::get (char *buf, int need_posix, int with_chroot, unsigned ulen) { tmp_pathbuf tp; + + errno = 0; if (ulen) /* nothing */; else if (buf == NULL) |