jamescasbon/PyVCF — pull request #37 by arq5x (2012-04-04 12:35:31+00:00)
Title: Fix for Issue #36

Per this thread:

http://sourceforge.net/mailarchive/forum.php?thread_name=1333541616.2678.41.camel%40mylap.myhome&forum_name=vcftools-spec

the GT field should indeed by String, not Integer. This pull request simply corrects the file accordingly in preparation for more development in support of 4.1 SVs,