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Diffstat (limited to 'cpukit/libmisc/monitor/mon-network.c')
-rw-r--r-- | cpukit/libmisc/monitor/mon-network.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/libmisc/monitor/mon-network.c b/cpukit/libmisc/monitor/mon-network.c index f311b0de09..52c0cd9852 100644 --- a/cpukit/libmisc/monitor/mon-network.c +++ b/cpukit/libmisc/monitor/mon-network.c @@ -70,7 +70,7 @@ void mon_ifconfig(int argc, char *argv[], cur_idx += 1; } else { iface = argv[1]; - if (isdigit((int)*argv[2])) { + if (isdigit((unsigned char)*argv[2])) { if (inet_pton(AF_INET, argv[2], &ipaddr.sin_addr) < 0) { printf("bad ip address: %s\n", argv[2]); return; |