LZW compression is missing in the processed file

[d4fe]

When LZW compression is specified in the parameters, the processed file remains uncompressed (the command runs without error). Or the LZW parameters are such that the size does not decrease. (It seems like you need to add "predictor value" to the LZW parameters to reduce the size). 24-bit color image. W7x64. Deskew-1.30.

@rem If you want to run the test with another deskew executable just pass it as 
@rem a parameter e.g. "RunTests.bat deskew64"
@set DESKEW=deskew

@set "param1=%~1"
@setlocal EnableDelayedExpansion
@if defined param1 set DESKEW=%param1%


%DESKEW% -t a -a 5 -b FFFFFF -c tlzw -q lanczos -o TestOut/Out1.tif ../TestImages/1.tif