Cannot call make_lookup without at least one filter defined

[mfiers]

I was trying to get a list of all human genes by calling:

get_bm_lookup ('ensembl', 'hsapiens_gene_ensembl', 
    attributes=['ensembl_gene_id', 'external_gene_id'])

but it fails with a segfault (!):

Error: attempt to use zero-length variable name
Segmentation fault: 11

Which seems to be coming somewhere from the depths of rpy. If I call the same function with the filter:

{'biotype': ['protein_coding']}

it succeeds.

Is this something that can be fixed?

Thanks, Mark

[daler]

Thanks for reporting this, now fixed in 804b3c6 with updated tests. I've also uploaded the new version as v0.1.2 to PyPI.

[mfiers]

Thanks!