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55_InfoPanel.pm: fix perl warnings

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git-svn-id: https://svn.fhem.de/fhem/trunk@8142 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
betateilchen 2015-03-02 20:05:52 +00:00
parent 0428d4184e
commit 2c47bd920a
1 changed files with 6 additions and 3 deletions
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9
fhem/FHEM/55_InfoPanel.pm
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@ -467,6 +467,8 @@ sub _btIP_imgData {
my $info = image_info(\$arg);
my $width = $info->{width};
my $height = $info->{height};
$width =~ s/px//;
$height =~ s/px//;
($width,$height)= _btIP_imgRescale($width,$height,$scale);
my $mimetype = $info->{file_media_type};
@ -500,7 +502,7 @@ sub btIP_itemLine {
sub btIP_itemLongpoll {
my ($id,$x,$y,$text,%params)= @_;
my ($iconName,undef,undef) = FW_dev2image($id);
my $iconURL = FW_IconURL($iconName);
my $iconURL = FW_IconURL($iconName) if defined($iconName);
my $color = substr($params{rgb},0,6);
my $opacity = hex(substr($params{rgb},6,2))/255;
my $output = "<div informId=\"$id\" style=\"position:absolute; top:${y}px; left:${x}px; ";
@ -761,6 +763,7 @@ sub btIP_FileRead {
sub btIP_findTarget {
my ($link) = shift;
return unless length($link);
my $target = 'secret';
$target = '_top' if $link =~ s/^-//;
$target = '_blank' if $link =~ s/^\+//;
@ -815,7 +818,7 @@ sub btIP_returnSVG {
# set the background
# check if background directory is set
my $reason= "?"; # remember reason for undefined image
my $bgdir= AnalyzePerlCommand(undef,AttrVal($name,"bgdir",undef));
my $bgdir= AnalyzePerlCommand(undef,AttrVal($name,"bgdir",""));
if(defined($bgdir)){
my $bgnr; # item number
if(defined($defs{$name}{fhem}) && defined($defs{$name}{fhem}{bgnr})) {
@ -1086,7 +1089,7 @@ sub btIP_evalLayout {
when("longpoll") {
($id,$x,$y,$text)= split("[ \t]+", $def, 4);
$text //= undef;
$text = AnalyzePerlCommand(undef,$text);
$text = AnalyzePerlCommand(undef,$text) if defined($text);
($x,$y)= btIP_xy($x,$y,%params);
$x += $params{groupx};
$y += $params{groupy};