$NetBSD: patch-ac,v 1.3 2005/07/27 07:29:26 skrll Exp $

--- libtme/module.c.orig	2005-01-26 12:59:24.000000000 +0000
+++ libtme/module.c
@@ -230,7 +230,7 @@ tme_module_open(const char *module_fake_
   for (p1 = module_raw_name;
        (c = *p1) != '\0';
        p1++) {
-    if (!isalnum(c)) {
+    if (!isalnum((unsigned char)c)) {
       *p1 = '_';
       if (c == '/'
 	  && first_slash == NULL) {