diff options
| author | brian <brian@FreeBSD.org> | 1997-12-21 03:41:23 +0000 |
|---|---|---|
| committer | brian <brian@FreeBSD.org> | 1997-12-21 03:41:23 +0000 |
| commit | 7b8bd2fd06738abe0e1e0eb87154f320ec80c37d (patch) | |
| tree | 0659766f7e1783638872ed490bf365ae76041d31 /usr.sbin/ppp | |
| parent | cdc7eebe4cf9314d44129acfc6162fcc55ab68cc (diff) | |
| download | FreeBSD-src-7b8bd2fd06738abe0e1e0eb87154f320ec80c37d.zip FreeBSD-src-7b8bd2fd06738abe0e1e0eb87154f320ec80c37d.tar.gz | |
Cosmetic: Test for comment lines after the lenght has been established.
Pointed out by: Theo de Raadt <deraadt@cvs.openbsd.org>
Diffstat (limited to 'usr.sbin/ppp')
| -rw-r--r-- | usr.sbin/ppp/systems.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/usr.sbin/ppp/systems.c b/usr.sbin/ppp/systems.c index 595cc21..6d4435b 100644 --- a/usr.sbin/ppp/systems.c +++ b/usr.sbin/ppp/systems.c @@ -17,7 +17,7 @@ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * - * $Id: systems.c,v 1.31 1997/12/17 21:22:01 brian Exp $ + * $Id: systems.c,v 1.32 1997/12/21 02:11:48 brian Exp $ * * TODO: */ @@ -288,10 +288,8 @@ ReadSystem(const char *name, const char *file, int doexec) if (issep(*cp)) { n = strspn(cp, " \t"); cp += n; - if (*cp == '#') - continue; len = strlen(cp); - if (!len) + if (!len || *cp == '#') continue; if (cp[len-1] == '\n') cp[--len] = '\0'; |
