| line | !l | l&&!r | l&&r | condition | 
 
| 186 | 0 | 0 | 543 | defined $identifier and $identifier eq $Image::MetaData::JPEG::Segment::APP1_EXIF_TAG | 
 
| 478 | 3 | 1 | 1 | not $type and 'Image::MetaData::JPEG'->new($dataref, '') | 
 
| 649 | 0 | 0 | 339 | defined $data and defined $path | 
 
| 659 | 186 | 379 | 1221 | defined $key_lookup and $key_lookup =~ /^\d+$/ | 
 
| 678 | 51 | 0 | 16 | defined $fregex && $filter =~ /$fregex/ | 
 
|  | 1505 | 16 | 51 | defined $filter and not defined $fregex && $filter =~ /$fregex/ | 
 
| 681 | 1234 | 0 | 287 | $type == $Image::MetaData::JPEG::Segment::ASCII and @$value | 
 
|  | 1234 | 80 | 207 | $type == $Image::MetaData::JPEG::Segment::ASCII and @$value and not $$value[0] =~ /\000$/ |