Merge branch 'sb/string-list-remove-unused' into maint

Code clean-up. * sb/string-list-remove-unused: string-list: remove unused function print_string_list

Junio C Hamano committed Nov 21, 2018 at 22:57 UTC d5e4cbabcf85152c5e630b018e489deb1a014f2f

No changes.