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01_FHEMWEB.pm: better svg parsing (Forum #52714)

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git-svn-id: https://svn.fhem.de/fhem/trunk@11326 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2016-04-27 09:11:31 +00:00
parent b1ae3eac5d
commit d7e3679582
1 changed files with 5 additions and 2 deletions
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fhem/FHEM/01_FHEMWEB.pm
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@ -2125,8 +2125,11 @@ FW_makeImage(@)
return $name if(!$p); return $name if(!$p);
if($p =~ m/\.svg$/i) { if($p =~ m/\.svg$/i) {
if(open(FH, "$FW_icondir/$p")) { if(open(FH, "$FW_icondir/$p")) {
<FH>; <FH>; <FH>; # Skip the first 3 lines; my $data;
my $data = join("", <FH>); do {
$data = <FH>;
} until( $data =~ m/^<svg/ );
$data .= join("", <FH>);
close(FH); close(FH);
$data =~ s/[\r\n]/ /g; $data =~ s/[\r\n]/ /g;
$data =~ s/ *$//g; $data =~ s/ *$//g;