Ignoring "Use of uninitialized value in list assignment" warning from vcf2maf.pl which can be generated thousands of times. Adapted from https://stackoverflow.com/a/52575087/2169986.
I would have patched upstream (IIRC I tracked a similar error down to snpEff?), but anyway, I guess umccrise needs to be scrapped and substituted for something better, so it LGTM for now ;)
Ignoring "Use of uninitialized value in list assignment" warning from vcf2maf.pl which can be generated thousands of times. Adapted from https://stackoverflow.com/a/52575087/2169986.
Fixes #61