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A better fix for the PacketAliasProxyRule() call.

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Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
This commit is contained in:
Brian Somers 2001-02-10 17:26:14 +00:00
parent 1bd7723d09
commit 49ed07a3c0
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/ppp/nat_cmd.c
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@ -304,15 +304,15 @@ nat_ProxyRule(struct cmdargs const *arg)
for (f = arg->argn, pos = 0; f < arg->argc; f++) {
len = strlen(arg->argv[f]);
if (sizeof cmd - pos < len + (f ? 1 : 0))
if (sizeof cmd - pos < len + (len ? 1 : 0))
break;
if (f)
if (len)
cmd[pos++] = ' ';
strcpy(cmd + pos, arg->argv[f]);
pos += len;
}
return PacketAliasProxyRule(cmd + strspn(cmd, " \t"));
return PacketAliasProxyRule(cmd);
}
int