use isascii instead of isprint for internationalized name detection

diff --git a/lib/gnutls_str.c b/lib/gnutls_str.c
index 89704317d8ed0aae61cbda0c0935bb758c7bc9cb..d94a54ac2331412ce02e7af01583cfe771cdbeea 100644 (file)
--- a/lib/gnutls_str.c
+++ b/lib/gnutls_str.c
@@ -610,7 +610,7 @@ _gnutls_hostname_compare(const char *certname,
        unsigned i;
 
        for (i=0;i<certnamesize;i++) {
-               if (c_isprint(certname[i]) == 0)
+               if (c_isascii(certname[i]) == 0)
                        return hostname_compare_raw(certname, certnamesize, hostname);
        }