From f3f77168bb3ec5738b662621d200ed11ea3f329e Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Tue, 10 Feb 2015 08:16:21 +0000
Subject: [PATCH] DevIo.pm: fix RFXTRX after ECMD fix (Forum #26088)

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@7930 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/DevIo.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/DevIo.pm b/fhem/FHEM/DevIo.pm
index 886857707..3cbc579df 100644
--- a/fhem/FHEM/DevIo.pm
+++ b/fhem/FHEM/DevIo.pm
@@ -95,7 +95,7 @@ DevIo_TimeoutRead($$)
     my $nfound = select($rin, undef, undef, $timeout);
     last if($nfound <= 0);
     my $r = DevIo_DoSimpleRead($hash);
-    last if(!defined($r) || $r == "");
+    last if(!defined($r) || ($r == "" && $hash->{TCPDev}));
     $answer .= $r;
   }
   return $answer;