tree 3ab04d5a521eec1ef10af5a4182c9fde6d09ff93
parent 1b4f58eae39c5fbe27007e085f85405ac9ebf6d9
author Son Luong Ngoc <sluongng@gmail.com> 1620594665 +0200
committer Son Luong Ngoc <sluongng@gmail.com> 1620594665 +0200

gitindex/index.go: replaced usage of configLookupString

This utility func exists in go-git as a method of Options struct.
Switch to using the provided method instead of custom func to simplify
the code.

Change-Id: I44518f37273ac1e8af5f70175a5261d5a9c81614