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| author | Scott Ullrich <sullrich@pfsense.org> | 2006-01-28 07:33:22 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2006-01-28 07:33:22 +0000 |
| commit | 3f6b85d67c9c8282952b97140e924959944ca2cf (patch) | |
| tree | 6b3de5fa1e2120f2d72376b92e5a8fec134cd938 | |
| parent | db4969523b7574a9af34f6134635d1f32ce96c7f (diff) | |
| download | pfsense-3f6b85d67c9c8282952b97140e924959944ca2cf.zip pfsense-3f6b85d67c9c8282952b97140e924959944ca2cf.tar.gz | |
Only call foreach if it exists
| -rw-r--r-- | etc/inc/filter.inc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc index 553f7ca..7dc3e3c 100644 --- a/etc/inc/filter.inc +++ b/etc/inc/filter.inc @@ -550,8 +550,9 @@ function filter_nat_rules_generate() { $natrules .= "table <spamd-white> persist\n"; $natrules .= "rdr pass on {$wanif} proto tcp from <spamd> to port smtp -> 127.0.0.1 port spamd\n"; $natrules .= "rdr pass on {$wanif} proto tcp from !<spamd-white> to port smtp -> 127.0.0.1 port spamd\n"; - foreach($config['installedpackages']['spamdsettings']['config'] as $ss) - $nextmta = $ss['nextmta']; + if($config['installedpackages']['spamdsettings']['config']) + foreach($config['installedpackages']['spamdsettings']['config'] as $ss) + $nextmta = $ss['nextmta']; if($nextmta <> "") { $natrules .= "rdr pass on {$wanif} proto tcp from <spamd-white> to port smtp -> {$nextmta} port smtp\n"; } |
