From e3f21f34c91e47abe46dcd3e65bb8fd13f215bf0 Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Mon, 2 Mar 2015 21:05:52 +0100
Subject: [PATCH] fix warning

---
 munin/usb-wde1_ | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/munin/usb-wde1_ b/munin/usb-wde1_
index 27e7bfd..6bae030 100755
--- a/munin/usb-wde1_
+++ b/munin/usb-wde1_
@@ -82,7 +82,7 @@ done
 
 
 if [ "$1" = "config" ]; then
-    if [ "$host_name" != "" ]; then
+    if [ "x$host_name" != "x" ]; then
         echo "host_name $host_name"
     fi
     if [ "$TYPE" = "temperature" ]; then
-- 
2.30.2