From 41d2f20c981496d9733cd07efd36057c07887530 Mon Sep 17 00:00:00 2001
From: Ellert <>
Date: Thu, 6 Jul 2017 13:07:10 +0000
Subject: [PATCH] 98_DOIFtools.pm: fixed detailFn for DOIF if empty

git-svn-id: https://svn.fhem.de/fhem/trunk@14656 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_DOIFtools.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/98_DOIFtools.pm b/fhem/FHEM/98_DOIFtools.pm
index c8b1fbe01..b937727f2 100644
--- a/fhem/FHEM/98_DOIFtools.pm
+++ b/fhem/FHEM/98_DOIFtools.pm
@@ -640,7 +640,7 @@ sub DOIFtools_Notify($$) {
       CommandSave(undef,undef);
     }
     # Event monitor in DOIF FW_detailFn
-    if ($modules{DOIF}{LOADED} and $modules{DOIF}->{FW_detailFn} and $modules{DOIF}->{FW_detailFn} ne "DOIFtools_eM" and $sn eq "global" and $event =~ "^INITIALIZED\$" ) {
+    if ($modules{DOIF}{LOADED} and (!$modules{DOIF}->{FW_detailFn} or $modules{DOIF}->{FW_detailFn} and $modules{DOIF}->{FW_detailFn} ne "DOIFtools_eM") and $sn eq "global" and $event =~ "^INITIALIZED\$" ) {
         readingsBeginUpdate($hash);
           readingsBulkUpdate($hash,".DOIF_detailFn",$modules{DOIF}->{FW_detailFn});
           $modules{DOIF}->{FW_detailFn} = "DOIFtools_eM";