From c1f177d6a9e0b86f9ad22c49891fd2d60433e472 Mon Sep 17 00:00:00 2001 From: Ken Brown Date: Sun, 23 Aug 2020 18:41:18 -0400 Subject: [PATCH] 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. --- winsup/cygwin/path.cc | 2 ++ 1 file changed, 2 insertions(+) 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) -- 2.43.5