my $checksum = $v[8];
my $pcnt = $v[3] + ( $v[4] / 100 );
- if ( $v[0] == 0xff && $sum == $checksum ) {
+ if ( $v[0] == 0xff && $sum == $checksum && $pcnt > 0) {
my $influx = "zph02,dc=trnjanska pm25_pcnt=$pcnt $t";
print "$influx\n" if -e '/dev/shm/air-debug';
system "curl --max-time 2 --silent -XPOST '$influx_url' --data-binary '$influx'";