v1.7.1

This minor release fixes a bug that led to a crash when a user supplied an empty list (array) as argument.

Changelog

f0e4400 Merge pull request #80 from jensneuse/bug/empty-list
cdd0e4d apply gofmt
7214f0c failing empty list bug
e950b12 fix but that led to deleting empty list values
6bbbbc4 make parsePeekedListValue return the reference instead of using a ref pointer
795d9e4 update test to reflect recent changes
4455d91 update test to reflect recent changes