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| author | Seth Mos <seth.mos@xs4all.nl> | 2009-10-23 00:24:25 +0200 |
|---|---|---|
| committer | Seth Mos <seth.mos@xs4all.nl> | 2009-10-23 00:24:25 +0200 |
| commit | da82a94a7d2df2ae143ac1d2aa9d3a0bbba14d85 (patch) | |
| tree | f9fbbed850b8c1d478da40485e17c8b0c36fdb78 | |
| parent | 340de029b354dea991f97b082d2dff245bcec4d4 (diff) | |
| download | pfsense-da82a94a7d2df2ae143ac1d2aa9d3a0bbba14d85.zip pfsense-da82a94a7d2df2ae143ac1d2aa9d3a0bbba14d85.tar.gz | |
Unbreak filter_get_direct_networks()
Check if the array is empty
| -rw-r--r-- | etc/inc/filter.inc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc index a4825bf..767d6f1 100644 --- a/etc/inc/filter.inc +++ b/etc/inc/filter.inc @@ -490,8 +490,9 @@ function filter_get_direct_networks_list() { /* build list of directly connected interfaces and networks */ $networks = ""; $networks_arr = array(); - if (!isset($FilterIflist)) + if (empty($FilterIflist)) { filter_generate_optcfg_array(); + } foreach ($FilterIflist as $ifent => $ifcfg) { if(is_subnet($ifcfg['sa'])) { $networks_arr[] = $subnet; |
