[newlib-cygwin] Cygwin: utils: chattr: do not default to CWD

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=3053632389c506143080b6ed5d559aaa1d6de114

commit 3053632389c506143080b6ed5d559aaa1d6de114
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Thu May 20 22:39:22 2021 +0200

    Cygwin: utils: chattr: do not default to CWD
    
    Drop the unexpected behaviour to run chattr in the CWD if no file has
    been specified on the command line.  Bail out with usage info instead.
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/utils/chattr.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/winsup/utils/chattr.c b/winsup/utils/chattr.c
index eb60e5d3e..6942e11b0 100644
--- a/winsup/utils/chattr.c
+++ b/winsup/utils/chattr.c
@@ -320,12 +320,9 @@ next:
   if (sanity_check ())
     return 1;
   if (optind > argc - 1)
-    {
-      chattr (".");
-      if (Ropt)
-	chattr_dir (".");
-    }
-  else for (; optind < argc; ++optind)
+    usage (stderr);
+
+  for (; optind < argc; ++optind)
     {
       struct stat st;