diff options
Diffstat (limited to 'usr.sbin/ppp/defs.c')
| -rw-r--r-- | usr.sbin/ppp/defs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/ppp/defs.c b/usr.sbin/ppp/defs.c index 4cb6de6..6e7d5c9 100644 --- a/usr.sbin/ppp/defs.c +++ b/usr.sbin/ppp/defs.c @@ -276,6 +276,7 @@ findblank(char *p, int instring) return (p); p++; } + return NULL; } else { while (*p) { if (issep(*p)) @@ -311,7 +312,9 @@ MakeArgs(char *script, char **pvect, int maxargs) *pvect++ = script; nargs++; script = findblank(script, instring); - if (*script) + if (script == NULL) + return -1; + else if (*script) *script++ = '\0'; } } |
