From 2c7e4750fda18881a0e3337e94f7f66d2f2dba64 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Tue, 7 Jan 2014 11:48:46 +0000
Subject: [PATCH] FHEMWEB: check non-existing iconPath only once

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@4586 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/01_FHEMWEB.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fhem/FHEM/01_FHEMWEB.pm b/fhem/FHEM/01_FHEMWEB.pm
index 836d5908e..28a1737c3 100755
--- a/fhem/FHEM/01_FHEMWEB.pm
+++ b/fhem/FHEM/01_FHEMWEB.pm
@@ -1846,6 +1846,7 @@ FW_readIconsFrom($$)
       }
     }
   }
+  $FW_icons{$dir}{""} = 1; # Do not check empty directories again.
 }
 
 sub