[Flac] Decoding error: fingerprint unset in streaminfo block

[rappard at dds.nl]

Using Trader's Little Helper 2.4.1.160 when testing some 16/96 FLAC  
files I run into the following error:

"file is decodable without error, but flac fingerprint cannot be  
checked since it was unset in the streaminfo block."

Is there an automatic checksum verification when testing/decoding? Is  
there any way to fix this, i.e. get rid of the error?

Martin