Fix the compilation error from my -Wunused-parameter fix when compiling without debugging and profiling and with -O2.
Fix the compilation error from my -Wunused-parameter fix when compiling
without debugging and profiling and with -O2.


theranger/mlpack,erubboli/mlpack,datachand/mlpack,minhpqn/mlpack,chenmoshushi/mlpack,trungda/mlpack,ajjl/mlpack,ranjan1990/mlpack,Azizou/mlpack,erubboli/mlpack,chenmoshushi/mlpack,bmswgnp/mlpack,lezorich/mlpack,darcyliu/mlpack,ersanliqiao/mlpack,Azizou/mlpack,palashahuja/mlpack,theranger/mlpack,darcyliu/mlpack,datachand/mlpack,stereomatchingkiss/mlpack,lezorich/mlpack,datachand/mlpack,chenmoshushi/mlpack,trungda/mlpack,bmswgnp/mlpack,thirdwing/mlpack,erubboli/mlpack,minhpqn/mlpack,BookChan/mlpack,theranger/mlpack,BookChan/mlpack,ajjl/mlpack,palashahuja/mlpack,trungda/mlpack,bmswgnp/mlpack,stereomatchingkiss/mlpack,ranjan1990/mlpack,minhpqn/mlpack,palashahuja/mlpack,ajjl/mlpack,ranjan1990/mlpack,Azizou/mlpack,BookChan/mlpack,lezorich/mlpack,ersanliqiao/mlpack,stereomatchingkiss/mlpack,thirdwing/mlpack,thirdwing/mlpack,ersanliqiao/mlpack,darcyliu/mlpack