graph.c: limit linkage of internal variable
commit9d2152d3db9aec03cb8ef055c6fdd065eabeb8dd
authorĐoàn Trần Công Danh <congdanhqx@gmail.com>
Mon, 27 Apr 2020 14:22:36 +0000 (27 21:22 +0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 27 Apr 2020 18:21:25 +0000 (27 11:21 -0700)
treecd71d004a88a55d03daa268816eb6bd793e25187
parent3bc1f9e48cb9640c901d19f193f4417ca805a86a
graph.c: limit linkage of internal variable

Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Reviewed-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
graph.c