diff options
Diffstat (limited to 'cpukit/libnetworking/libc/inet_network.c')
| -rw-r--r-- | cpukit/libnetworking/libc/inet_network.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cpukit/libnetworking/libc/inet_network.c b/cpukit/libnetworking/libc/inet_network.c index 1efbf19ca3..ffeaa900a1 100644 --- a/cpukit/libnetworking/libc/inet_network.c +++ b/cpukit/libnetworking/libc/inet_network.c @@ -62,13 +62,13 @@ again: if (*cp == 'x' || *cp == 'X') base = 16, cp++; while ((c = *cp) != 0) { - if (isdigit((int)c)) { + if (isdigit((unsigned char)c)) { val = (val * base) + (c - '0'); cp++; continue; } - if (base == 16 && isxdigit((int)c)) { - val = (val << 4) + (c + 10 - (islower((int)c) ? 'a' : 'A')); + if (base == 16 && isxdigit((unsigned char)c)) { + val = (val << 4) + (c + 10 - (islower((unsigned char)c) ? 'a' : 'A')); cp++; continue; } @@ -80,7 +80,7 @@ again: *pp++ = val, cp++; goto again; } - if (*cp && !isspace((int)*cp)) + if (*cp && !isspace((unsigned char)*cp)) return (INADDR_NONE); *pp++ = val; n = pp - parts; |