diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-10-30 14:22:27 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-10-31 13:18:54 +0100 |
| commit | 5898fa13a304fcb1142f6caf3f710112598fc00f (patch) | |
| tree | a65ec4e47cf7c60f5d0ac74c6c415ca1b747d699 /freebsd/usr.bin | |
| parent | NETSTAT(1): Add const qualifier (diff) | |
| download | rtems-libbsd-5898fa13a304fcb1142f6caf3f710112598fc00f.tar.bz2 | |
NETSTAT(1): Fix isalpha() and isdigit() usage
Diffstat (limited to 'freebsd/usr.bin')
| -rw-r--r-- | freebsd/usr.bin/netstat/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/freebsd/usr.bin/netstat/main.c b/freebsd/usr.bin/netstat/main.c index 37fb720c..fd08002c 100644 --- a/freebsd/usr.bin/netstat/main.c +++ b/freebsd/usr.bin/netstat/main.c @@ -445,7 +445,7 @@ main(int argc, char *argv[]) char *cp; iflag = 1; - for (cp = interface = optarg; isalpha(*cp); cp++) + for (cp = interface = optarg; isalpha((unsigned char) *cp); cp++) continue; unit = atoi(cp); break; @@ -520,7 +520,7 @@ main(int argc, char *argv[]) #define BACKWARD_COMPATIBILITY #ifdef BACKWARD_COMPATIBILITY if (*argv) { - if (isdigit(**argv)) { + if (isdigit((unsigned char) **argv)) { interval = atoi(*argv); if (interval <= 0) usage(); |