Bug in tesa_compselect.m

[JonteP]

I ran into a small issue when calling tesa_compselect. Apparently, it assumes that the first field of 'EEG.chanlocs' is 'labels', however in my case it is the third. The below change fixes this issue and should be safer:

Change any instance of
e = struct2cell(EEG.chanlocs);
elec = squeeze(e(1,1,:));

to
elec = {EEG.chanlocs.labels}';