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$NetBSD: patch-ab,v 1.4 2013/12/18 11:52:25 tron Exp $
Fix compiler warning caused by improper use of toupper(3).
--- wiretap/dbs-etherwatch.c.orig 2007-07-06 12:52:45.000000000 +0200
+++ wiretap/dbs-etherwatch.c
@@ -624,13 +624,13 @@ parse_hex_dump(char* dump, guint8 *buf,
if(isdigit((guchar)dump[pos])) {
buf[count] = (dump[pos] - '0') << 4;
} else {
- buf[count] = (toupper(dump[pos]) - 'A' + 10) << 4;
+ buf[count] = (toupper((guchar)dump[pos]) - 'A' + 10) << 4;
}
pos++;
if(isdigit((guchar)dump[pos])) {
buf[count] += dump[pos] - '0';
} else {
- buf[count] += toupper(dump[pos]) - 'A' + 10;
+ buf[count] += toupper((guchar)dump[pos]) - 'A' + 10;
}
pos++;
count++;
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