Fix unrecognized option.

[chaz/tar] / src / utf8.c

diff --git a/src/utf8.c b/src/utf8.c
index 75b7c1d17aa3c084e3ed08ab2de662a96eba0948..c9836d6273f661faae0da85029444a7eac3fbc70 100644 (file)
--- a/src/utf8.c
+++ b/src/utf8.c
@@ -1,10 +1,10 @@
 /* Charset handling for GNU tar.
 
-   Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any later
+   Free Software Foundation; either version 3, or (at your option) any later
    version.
 
    This program is distributed in the hope that it will be useful, but
@@ -91,7 +91,7 @@ bool
 string_ascii_p (char const *p)
 {
   for (; *p; p++)
-    if (! (0 <= *p && *p <= 127))
+    if (*p & ~0x7f)
       return false;
   return true;
 }