return $tag_blocks

diff --git a/lib/RFID/Serial/3M810.pm b/lib/RFID/Serial/3M810.pm
index 50becab..9b6b618 100644 (file)
--- a/lib/RFID/Serial/3M810.pm
+++ b/lib/RFID/Serial/3M810.pm
@@ -186,6 +186,7 @@ sub read_blocks {
        });
 
        warn "# tag_blocks ",dump($tag_blocks);
+       return $tag_blocks;
 }
 
 1