Extra "FORMAT" in the header line

[liqg]

I annotate a VCF file with only 1-8 columns (INFO only), however, the annotated VCF has an extra "FORMAT" field in the header line.
I have tested 0.3.3, 0.3.0 and 0.2.6. The same problem happened.

[brentp]

well, that's not good. for now, you'll have to pipe to cut -f 1-8 and i'll get a fix for this out next month.

[dennishendriksen]

Ran into the same issue. I can probably work around it (bit tricky for my case because inputs sometimes contain samples/sometimes don't), but a fix would be appreciated @brentp :)

[brentp]

This is fixed in v0.3.4: https://github.com/brentp/vcfanno/releases/tag/v0.3.4
thanks for reporting.