[FieldTrip] fileparts() : 4th argument and Matlab R2011b

[Dimitri Papadopoulos Orfanos]

Hello,

Starting with Matlab R2010a, the fourth output argument of fileparts() 
is no longer supported and has been removed. Calling the function with 
more than three output arguments has been generating a warning since 
that version R2010a:
	http://www.mathworks.fr/help/techdoc/rn/br_bpq8-1.html#bsdnyvb-1
	http://www.mathworks.fr/help/techdoc/ref/fileparts.html

Although this is not clearly documented and starting with Matlab R2011b, 
calling the function with more than three output arguments does error.

I've found a single occurrences of fileparts() being called with 4 
arguments in ft_qualitycheck.m:
       [pathstr,name,extr,versn] = fileparts(exportname);
Can you please fix it? Removing the spurious 4th argument should be 
enough since neither the 3rd not the 4th argument are used.


There are actually a few other occurrences in subdirectories 
external/spm2 and external/spm8 but :
- SPM8 will be fixed soon: the FIL maintainer is aware of the problem, 
has fixed it and a patch should be released before next January,
- SPM2 is not maintained by the FIL anymore but I am in the process of 
fixing it here:
	http://sourceforge.net/projects/spm2/

Regards,
-- 
Dimitri Papadopoulos
CEA/Saclay
I2BM, NeuroSpin
91191 Gif-sur-Yvette cedex, France