From f4814cc6b74e3269f6d2ee5f7a290eb1321b44bc Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Mon, 6 Jul 2015 17:52:14 +0000
Subject: [PATCH] 00_ZWDongle.pm: fix some issues when connecting via network
 (Forum #38315)

git-svn-id: https://svn.fhem.de/fhem/trunk@8908 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/00_ZWDongle.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/00_ZWDongle.pm b/fhem/FHEM/00_ZWDongle.pm
index a7fe6f4b1..bd3da35d4 100755
--- a/fhem/FHEM/00_ZWDongle.pm
+++ b/fhem/FHEM/00_ZWDongle.pm
@@ -276,6 +276,7 @@ ZWDongle_Set($@)
   Log3 $hash, 4, "ZWDongle set $name $type ".join(" ",@a);
   if($type eq "reopen") {
     return if(AttrVal($name, "dummy",undef) || AttrVal($name, "disable",undef));
+    delete $hash->{NEXT_OPEN};
     DevIo_CloseDev($hash);
     sleep(1);
     DevIo_OpenDev($hash, 0, "ZWDongle_DoInit");
@@ -589,7 +590,7 @@ ZWave_ProcessSendStack($)
     ZWDongle_shiftSendStack($hash, 1, "ERROR: max send retries reached");
   }
   
-  return if(!@{$hash->{SendStack}} || $hash->{WaitForAck});
+  return if(!@{$hash->{SendStack}} || $hash->{WaitForAck} || !$hash->{FD});
   
   my $msg = $hash->{SendStack}->[0];