From 71ecb8c102efde93e826aea0a6c8f5cc9402e913 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sat, 25 Feb 2012 19:45:26 +0000
Subject: [PATCH] Bugfix for some FHEM2FHEM raw connections (bug found by
 Willi).

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@1292 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/fhem.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index d767c3cf6..a68cd339c 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -606,7 +606,7 @@ CommandIOWrite($$)
   my ($cl, $param) = @_;
   my @a = split(" ", $param);
 
-  return "Usage: iowrite <iodev> <param> ..." if(int(@a) <= 2);
+  return "Usage: iowrite <iodev> <param> ..." if(int(@a) < 2);
 
   my $name = shift(@a);
   my $hash = $defs{$name};