From 663045e4f0c0c0d7f03988d38e808773663f8309 Mon Sep 17 00:00:00 2001
From: Matias Barcenas <MPX.4132@Gmail.com>
Date: Sun, 20 Aug 2017 15:08:42 -0500
Subject: [PATCH] Fixed bug affecting empty name (phy#) files.

---
 lib/InterfaceUtils.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/InterfaceUtils.sh b/lib/InterfaceUtils.sh
index 1ae01cf..5b67446 100644
--- a/lib/InterfaceUtils.sh
+++ b/lib/InterfaceUtils.sh
@@ -42,6 +42,8 @@ function interface_physical() {
 	if [ -d "$interface_physical_path" ]; then
 		if [ -r "$interface_physical_path/name" ]
 		then InterfacePhysical="`cat "$interface_physical_path/name"`"
+		fi
+		if [ ! "${InterfacePhysical// }" ]; then
 		else InterfacePhysical="`ls -l "$interface_physical_path" | sed 's/^.*\/\([a-zA-Z0-9_-]*\)$/\1/'`"
 		fi
 	fi