Bug Report: No help message anymore

[stephane-archer]

./lut_loader -h
[ERROR] No input/output/LUT specified!

before it was:

--HELP--
Options:
  -h [ --help ]                  Help screen
  -i [ --input ] arg             Input file path
  -l [ --lut ] arg               LUT file path
  -o [ --output ] arg (=out.png) Output file path [= out.png]
  -s [ --strength ] arg (=1)     Strength of the effect [= 1.0]
  -t [ --trilinear ]             Trilinear interpolation of 3D LUT
  -n [ --nearest_value ]         No interpolation of 3D LUT
  -j [ --threads ] arg (=8)      Number of threads [= Number of physical
                                 threads]
  --gpu                          Use GPU acceleration