auto_train fails for EPS_SVR (Bug #64)

When trying to do an auto_train for an epsilon-SVR with the following parameters:

params.svm_type = [[CvSVM]]::EPS_SVR;    // - Use EPS_SVR
    params.p = 0.01;
    params.kernel_type = [[CvSVM]]::RBF;
    params.gamma = 1./100;
    params.C = 8;

and default grids:

CvSVM svr0 = CvSVM();
svr0.train_auto(const_cast<const CvMat*> (cvFeatures0), const_cast<const CvMat*> (cvLabels0), NULL, NULL, params, k_fold_train);

the training dies horribly:

OpenCV Error: Bad flag (parameter or structure field) (Unrecognized or unsupported array type) in cvGetMat, file /Users/michel/macCode/opencv-2.0/src/cxcore/cxarray.cpp, line 2470
terminate called after throwing an instance of 'cv::Exception'
Program received signal: “SIGABRT”.

On the same data, everything runs fine when I switch to Nu-SVR with the following params:

params.svm_type = CvSVM::NU_SVR;
params.kernel_type = CvSVM::RBF;
params.gamma = 1./100;
params.nu = 0.5;