$NetBSD: patch-ab,v 1.2 2011/11/10 01:05:58 othyro Exp $

A kludge to fix signedness errors.

--- nomadio.c.orig	2002-05-28 03:46:11.000000000 +0000
+++ nomadio.c
@@ -229,7 +229,7 @@ main(argc, argv)
 
 	if (setowner) {
 		/* set owner string */
-		u_char buf[64];
+		char buf[64];
 
 		if (strlen(setowner) >= sizeof(buf))
 			errx(1, "owner string is too long");
@@ -585,7 +585,7 @@ void
 nomad_format(bank)
 	int bank;
 {
-	u_char buf[4];
+	char buf[4];
 
 	printf("Formatting %s memory card (yes/no): ",
 	    bank? "external" : "internal");
@@ -605,7 +605,7 @@ void
 nomad_delete(n, i)
 	int n, i;
 {
-	u_char buf[12];
+	char buf[12];
 
 	/* get size and "short" name */
 	nomad_lsfile(n, i, NULL, buf, NULL);
@@ -623,7 +623,7 @@ nomad_download(n, i)
 	int n, i;
 {
 	char name[256];
-	u_char buf[NOMAD_BLKSIZE];
+	char buf[NOMAD_BLKSIZE];
 	u_long size, off;
 	int fd, len;
 
@@ -680,7 +680,7 @@ nomad_upload(n, i, name)
 	int n, i;
 {
 	struct stat sb;
-	u_char buf[NOMAD_BLKSIZE], buf2[16], *p;
+	char buf[NOMAD_BLKSIZE], buf2[16], *p;
 	const char *q;
 	u_long size;
 	u_int freemem;
@@ -717,9 +717,11 @@ nomad_upload(n, i, name)
 		p = "MP3";
 	else {
 		p++;
-		p[0] = toupper(p[0]);
-		p[1] = toupper(p[1]);
-		p[2] = toupper(p[2]);
+		*p = toupper((u_char) *p);
+                p++;
+                *p = toupper((u_char) *p);
+                p++;
+                *p = toupper((u_char) *p);
 	}
 	sprintf(buf + 12, "IO%02d~%03d%s", n, i, p);
 	q = strrchr(name, '/');