Use current interface description for breadcrumb - RELENG_2_2

If you enter invalid stuff in the interface description - e.g. "123" - and press save, then you get a warning about it, but the breadcrumb changes to "Interfaces: 123" - the wrongly entered description (that was not applied).
If you enter a valid string for 'descr' then by this point $wancfg has the new value anyway and so the breadcrumb will change correctly if you make a valid entry in 'descr' and save.

1 files changed, 1 insertions, 1 deletions

diff --git a/usr/local/www/interfaces.php b/usr/local/www/interfaces.php
index baf59af..6a140b7 100644
--- a/usr/local/www/interfaces.php
+++ b/usr/local/www/interfaces.php
@@ -1503,7 +1503,7 @@ foreach ($mediaopts as $mediaopt){
 	}
 }
 
-$pgtitle = array(gettext("Interfaces"), $pconfig['descr']);
+$pgtitle = array(gettext("Interfaces"), $wancfg['descr']);
 $shortcut_section = "interfaces";
 
 $closehead = false;