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YAMAHA_BD: fixing "use of uninitialized value" warning.

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git-svn-id: https://svn.fhem.de/fhem/trunk@5114 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
markusbloch 2014-03-03 18:42:56 +00:00
parent 1d0b54bc55
commit efabf6338e
1 changed files with 9 additions and 5 deletions
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14
fhem/FHEM/71_YAMAHA_BD.pm
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@ -74,7 +74,7 @@ YAMAHA_BD_GetStatus($;$)
my $device = $hash->{helper}{ADDRESS};
# get the model informations and available zones if no informations are available
# get the model informations if no informations are available
if(defined($hash->{MODEL}) or not defined($hash->{FIRMWARE}))
{
YAMAHA_BD_getModel($hash);
@ -230,10 +230,14 @@ YAMAHA_BD_Set($@)
my $name = $hash->{NAME};
my $address = $hash->{helper}{ADDRESS};
my $result = "";
return "No Argument given" if(!defined($a[1]));
return "No Argument given" if(!defined($a[1]));
# get the model informations if no informations are available
if(defined($hash->{MODEL}) or not defined($hash->{FIRMWARE}))
{
YAMAHA_BD_getModel($hash);
}
my $what = $a[1];
my $usage = "Unknown argument $what, choose one of on:noArg off:noArg statusRequest:noArg tray:open,close remoteControl:up,down,left,right,return,enter,OSDonScreen,OSDstatus,topMenu,popupMenu,red,green,blue,yellow,0,1,2,3,4,5,6,7,8,9,setup,home,clear fast:forward,reverse slow:forward,reverse skip:forward,reverse play:noArg pause:noArg stop:noArg";
@ -640,7 +644,7 @@ YAMAHA_BD_ResetTimer($;$)
{
InternalTimer(gettimeofday()+$interval, "YAMAHA_BD_GetStatus", $hash, 0);
}
elsif($hash->{READINGS}{presence}{VAL} eq "present" and $hash->{READINGS}{power}{VAL} eq "on")
elsif(exists($hash->{READINGS}{presence}{VAL}) and $hash->{READINGS}{presence}{VAL} eq "present" and exists($hash->{READINGS}{power}{VAL}) and $hash->{READINGS}{power}{VAL} eq "on")
{
InternalTimer(gettimeofday()+$hash->{helper}{ON_INTERVAL}, "YAMAHA_BD_GetStatus", $hash, 0);
}