co delam spatne na konverzi souboru

[Milan Sorm]

Mon, May 22, 2000 ve 10:18:04PM +0200 Milan Sorm napsal:
# co na tomto je spatne ?
# 

jinak, toto je spatne:

                my $temp = '/tmp/wbmp.'.time.$$;
                $ENV{PATH} = '';
                no strict;
                sysopen F,"$temp.jpg",O_RDWR|O_CREAT|O_EXCL,0666 or die $!;
                use strict;
                syswrite F,$wbmp,length($wbmp);
                close F;

                system 'cd /tmp ; /usr/X11R6/bin/convert JPG:'.$temp.
			'.jpg PBM:- | /usr/bin/pbmtowbmp - >'.$temp.'.wbmp';
                no strict;
                sysopen F,$temp.".wbmp",O_READ or die $!;
                use strict;
                my $wbmp = '';
                sysread F,$wbmp,50000;
                close F;

ale proc ???