From 7bfdd6f3068f7d4cff151ce1cce4dffda6b0d2b9 Mon Sep 17 00:00:00 2001
From: martinp876 <martinp876@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sun, 18 Dec 2016 15:22:37 +0000
Subject: [PATCH] 98_apptime: minor bug

git-svn-id: https://svn.fhem.de/fhem/trunk@12820 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_apptime.pm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/98_apptime.pm b/fhem/FHEM/98_apptime.pm
index 2a372deac..dc81d2f7c 100644
--- a/fhem/FHEM/98_apptime.pm
+++ b/fhem/FHEM/98_apptime.pm
@@ -141,7 +141,7 @@ sub apptime_CommandDispTiming($$@) {
       my $h = $defs{$d}{helper}{bm}{$f};
 
       my $arg = "";
-      if ($h->{mAr}){
+      if ($h->{mAr} && scalar(@{$h->{mAr}})){
         foreach my $i (0..scalar(@{$h->{mAr}})){ 
           if(ref(${$h->{mAr}}[$i]) eq 'HASH' and exists(${$h->{mAr}}[$i]->{NAME})){
             ${$h->{mAr}}[$i] = "HASH(".${$h->{mAr}}[$i]->{NAME}.")";
@@ -174,6 +174,9 @@ sub apptime_CommandDispTiming($$@) {
 
 1;
 =pod
+=item command
+=item summary    support to analyse function performance
+=item summary_DE unterstuetzung der analyse der Performance von Funktionen
 =begin html
 
 <a name="apptime"></a>