From 5c53fb783132d84c63ed5e34c3866f7d85e7036c Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Sun, 8 Mar 2015 10:51:40 +0000
Subject: [PATCH] 90_at.pm: do not generate events if at is disabled (Forum
 #34783)

git-svn-id: https://svn.fhem.de/fhem/trunk@8169 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/90_at.pm | 3 ++-
 fhem/fhem.pl       | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/90_at.pm b/fhem/FHEM/90_at.pm
index c964ed045..b688ebdd0 100755
--- a/fhem/FHEM/90_at.pm
+++ b/fhem/FHEM/90_at.pm
@@ -113,7 +113,8 @@ at_Define($$)
     my $val = IsDisabled($name) ?
                  (AttrVal($name, "disable", undef) ? "disabled" : "inactive") :
                  ("Next: ".FmtTime($nt));
-    readingsSingleUpdate($hash, "state", $val, 1);
+    readingsSingleUpdate($hash, "state", $val,
+          !$hash->{READINGS}{state} || $hash->{READINGS}{state}{VAL} ne $val);
   }
 
   return undef;
diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index d6e0866fc..517e9ab87 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -2263,7 +2263,7 @@ CommandAttr($$)
       }
     }
 
-    if($attrName eq 'disable' and $a[2] eq 'toggle') {
+    if($attrName eq 'disable' and $a[2] && $a[2] eq 'toggle') {
        $a[2] = IsDisabled($sdev) ? 0 : 1;
     }