$NetBSD: patch-aa,v 1.1.1.1 2005/08/01 14:22:02 martin Exp $ --- lib/libunshield.c.orig 2004-08-24 08:10:27.000000000 +0200 +++ lib/libunshield.c 2005-08-01 15:28:22.000000000 +0200 @@ -27,7 +27,7 @@ for (; *p != '\0'; p++) { - if ('.' == *p || isdigit(*p)) + if ('.' == *p || isdigit((unsigned char)*p)) { *p = '\0'; break;