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98_freezemon.pm: Fix of the fix of a bug which could cause FHEM to crash at startup in rare cases

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git-svn-id: https://svn.fhem.de/fhem/trunk@18133 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
KernSani 2019-01-04 13:55:38 +00:00
parent 8c3e7b9cc1
commit 78ef0f87f2
1 changed files with 4 additions and 4 deletions
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8
fhem/FHEM/98_freezemon.pm
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@ -321,7 +321,7 @@ sub freezemon_ProcessTimer($) {
}
# prioQueues are not unique, so we are using the old way...
if ( $hash->{helper}{apptime} ne "" ) {
if ( $hash->{helper}{apptime} && $hash->{helper}{apptime} ne "" ) {
my @olddev = split( " ", $hash->{helper}{apptime} );
my @newdev = split( " ", freezemon_apptime($hash) );
@ -707,7 +707,7 @@ sub freezemon_Attr($) {
if ( $aVal ne 0 ) {
freezemon_install_callFn_wrapper($hash);
}
elsif ( exists ($hash->{helper}{mycallFn} ) ) {
elsif ( defined ($hash->{helper}{mycallFn} ) ) {
Log3( "", 0, "[Freezemon] $name: Unwrapping CallFn" );
{
no warnings;
@ -722,7 +722,7 @@ sub freezemon_Attr($) {
if ( $aVal ne 0 ) {
freezemon_install_analyzeCommand_wrapper($hash);
}
elsif ( exists( $hash->{helper}{analyzeCommand} ) ) {
elsif ( defined ( $hash->{helper}{analyzeCommand} ) ) {
Log3( "", 0, "[Freezemon] $name: Unwrapping analyzeCommand" );
{
#no warnings;
@ -1047,7 +1047,7 @@ sub freezemon_install_analyzeCommand_wrapper($;$) {
$name = "FreezeMon" unless defined($name);
my $status = AnalyzeCommand( "freezemon", "" );
if ( !defined($status) || $status ne "already wrapped" ) {
$hash->{helper}{mycallFn} = \&AnalyzeCommand;
$hash->{helper}{AnalyzeCommand} = \&AnalyzeCommand;
Log3( "", 3, "[Freezemon] $name: Wrapping AnalyzeCommand" );
{
no warnings;