From 57c52d45073cfb4de8ef2946f52d9cbc4e073b38 Mon Sep 17 00:00:00 2001
From: Erik Fonnesbeck <efonnes@gmail.com>
Date: Sun, 1 Aug 2010 18:38:59 -0600
Subject: Small optimization for convert_friendly_interface_to_friendly_descr. 
 Do not build an interface list for the most common cases.

---
 etc/inc/interfaces.inc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/etc/inc/interfaces.inc b/etc/inc/interfaces.inc
index 90c927f..3d415a3 100644
--- a/etc/inc/interfaces.inc
+++ b/etc/inc/interfaces.inc
@@ -2583,6 +2583,13 @@ function convert_friendly_interface_to_friendly_descr($interface) {
                                 $ifdesc = "IPsec";
                                 break;
         default:
+                if (isset($config['interfaces'][$interface])) {
+                        if (empty($config['interfaces'][$interface]['descr']))
+                                $ifdesc = strtoupper($interface);
+                        else
+                                $ifdesc = strtoupper($config['interfaces'][$interface]['descr']);
+			break;
+		}
                 /* if list */
                 $ifdescrs = get_configured_interface_with_descr(false, true);
                 foreach ($ifdescrs as $if => $ifname) {
-- 
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