diff options
| author | ru <ru@FreeBSD.org> | 2003-01-17 08:10:43 +0000 |
|---|---|---|
| committer | ru <ru@FreeBSD.org> | 2003-01-17 08:10:43 +0000 |
| commit | 4a0e0ebdff91408a9e8a3164f2c5807edff36d4b (patch) | |
| tree | c9de3d5193370636ce9402fef212291e499190bc /usr.sbin/arp | |
| parent | def7e1bda051583fcc3525070ac5429f314f7fcf (diff) | |
| download | FreeBSD-src-4a0e0ebdff91408a9e8a3164f2c5807edff36d4b.zip FreeBSD-src-4a0e0ebdff91408a9e8a3164f2c5807edff36d4b.tar.gz | |
Don't hide global `s'.
Diffstat (limited to 'usr.sbin/arp')
| -rw-r--r-- | usr.sbin/arp/arp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr.sbin/arp/arp.c b/usr.sbin/arp/arp.c index b052762..d9509ae 100644 --- a/usr.sbin/arp/arp.c +++ b/usr.sbin/arp/arp.c @@ -220,7 +220,7 @@ file(char *name) { FILE *fp; int i, retval; - char line[100], arg[5][50], *args[5], *s; + char line[100], arg[5][50], *args[5], *p; if ((fp = fopen(name, "r")) == NULL) errx(1, "cannot open %s", name); @@ -231,12 +231,12 @@ file(char *name) args[4] = &arg[4][0]; retval = 0; while(fgets(line, 100, fp) != NULL) { - if ((s = strchr(line, '#')) != NULL) - *s = '\0'; - for (s = line; isblank(*s); s++); - if (*s == '\0') + if ((p = strchr(line, '#')) != NULL) + *p = '\0'; + for (p = line; isblank(*p); p++); + if (*p == '\0') continue; - i = sscanf(s, "%49s %49s %49s %49s %49s", arg[0], arg[1], + i = sscanf(p, "%49s %49s %49s %49s %49s", arg[0], arg[1], arg[2], arg[3], arg[4]); if (i < 2) { warnx("bad line: %s", line); |
