X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Futf8.c;h=c9836d6273f661faae0da85029444a7eac3fbc70;hb=705fab49ebb511fcaacf1f7e106e4402154c0fbc;hp=3352cd1a55527a44e0aca51917035db62c5d32ca;hpb=120e96c480fbfc5fa31fba0f59ba1a45953b838e;p=chaz%2Ftar

diff --git a/src/utf8.c b/src/utf8.c
index 3352cd1..c9836d6 100644
--- a/src/utf8.c
+++ b/src/utf8.c
@@ -1,10 +1,10 @@
 /* Charset handling for GNU tar.
 
-   Copyright (C) 2004 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
@@ -28,7 +28,7 @@
 # define ICONV_CONST
 #endif
 
-#ifndef HAVE_ICONV 
+#ifndef HAVE_ICONV
 
 # undef iconv_open
 # define iconv_open(tocode, fromcode) ((iconv_t) -1)
@@ -39,7 +39,7 @@
 # undef iconv_close
 # define iconv_close(cd) 0
 
-#endif 
+#endif
 
 
 
@@ -88,11 +88,10 @@ utf8_convert (bool to_utf, char const *input, char **output)
 
 
 bool
-string_ascii_p (const char *str)
+string_ascii_p (char const *p)
 {
-  const unsigned char *p = (const unsigned char *)str;
   for (; *p; p++)
-    if (*p > 127)
+    if (*p & ~0x7f)
       return false;
   return true;
 }