FHEM/mod-HEOS
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bugfix Use of uninitialized value in string ne at

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This commit is contained in:
Marko Oldenburg 2017-01-28 17:57:52 +01:00
parent 9885deed82
commit abf13b493e
2 changed files with 8 additions and 3 deletions
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9
21_HEOSMaster.pm
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@ -45,7 +45,7 @@ use JSON;
use Net::Telnet; use Net::Telnet;
my $version = "0.1.35"; my $version = "0.1.36";
my %heosCmds = ( my %heosCmds = (
@ -294,8 +294,13 @@ sub HEOSMaster_Write($@) {
my ($hash,$heosCmd,$value) = @_; my ($hash,$heosCmd,$value) = @_;
my $name = $hash->{NAME}; my $name = $hash->{NAME};
my $string = "heos://$heosCmds{$heosCmd}"; my $string = "heos://$heosCmds{$heosCmd}";
$string .= "${value}" if(defined($value) or $value ne '&');
if( defined($value) ) {
$string .= "${value}" if( $value ne '&' );
}
$string .= "\r\n"; $string .= "\r\n";
Log3 $name, 4, "HEOSMaster ($name) - WriteFn called"; Log3 $name, 4, "HEOSMaster ($name) - WriteFn called";

2
21_HEOSPlayer.pm
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@ -33,7 +33,7 @@ use warnings;
use JSON; use JSON;
my $version = "0.1.35"; my $version = "0.1.36";