From d53000f35c25b17e3130d8077c9d0aec6fe2f8d4 Mon Sep 17 00:00:00 2001
From: neubert <neubert@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sun, 24 Oct 2010 09:21:44 +0000
Subject: [PATCH] *** empty log message ***

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@731 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 FHEM/11_FHT.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/FHEM/11_FHT.pm b/FHEM/11_FHT.pm
index 456669a5e..cb97a68e0 100755
--- a/FHEM/11_FHT.pm
+++ b/FHEM/11_FHT.pm
@@ -628,7 +628,7 @@ getFhtBuffer($)
   return getFhtMin($io) if(IsDummy($io->{NAME}));
 
   for(;;) {
-    return 0 if(!define($io->{FD}));    # Avoid crash if the CUL/FHZ is absent
+    return 0 if(!defined($io->{FD}));    # Avoid crash if the CUL/FHZ is absent
     my $msg = CallFn($io->{NAME}, "GetFn", $io, (" ", "fhtbuf"));
     Log 5, "getFhtBuffer: $count $msg";
     return hex($1) if($msg && $msg =~ m/=> ([0-9A-F]+)$/i);