From 3f06d2866a10fadb49378f1ef39049d7fec07d33 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Thu, 21 Jan 2021 08:27:59 +0000
Subject: [PATCH] 00_CUL.pm: make reopen nonblocking

git-svn-id: https://svn.fhem.de/fhem/trunk@23573 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/00_CUL.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/00_CUL.pm b/fhem/FHEM/00_CUL.pm
index c9083d10f..c48ea7a0b 100755
--- a/fhem/FHEM/00_CUL.pm
+++ b/fhem/FHEM/00_CUL.pm
@@ -960,7 +960,7 @@ CUL_Ready($)
 {
   my ($hash) = @_;
 
-  return DevIo_OpenDev($hash, 1, "CUL_DoInit")
+  return DevIo_OpenDev($hash, 1, "CUL_DoInit", sub(){})
                 if($hash->{STATE} eq "disconnected");
 
   # This is relevant for windows/USB only