Silence warnings/errors from uninitialized variables

2008-07-29 03:23:35 +00:00
parent 6a1f6d43cf
commit 1eff8f8224
5 changed files with 18 additions and 19 deletions
--- a/Info/Layer3/Passport.pm
+++ b/Info/Layer3/Passport.pm
@@ -188,7 +188,7 @@ sub interfaces {
        )
        )
    {
-        $vlan_index   = $passport->rc_vlan_if();
+        $vlan_index   = $passport->rc_vlan_if() || {};
        %reverse_vlan = reverse %$vlan_index;
        $vlan_id      = $passport->rc_vlan_id();
    }