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>
Đoàn Trần Công Danh committed
Apr 27, 2020 at 21:22 UTC
9d2152d3db9aec03cb8ef055c6fdd065eabeb8dd
1 file changed
+1
-1
graph.c
+1
-1
index 4fb25ad464..4cd9915075 100644
--- a/graph.c
+++ b/graph.c
@@ -1055,7 +1055,7 @@ static void graph_output_commit_line(struct git_graph *graph, struct graph_line
graph_update_state(graph, GRAPH_COLLAPSING);
}
-const char merge_chars[] = {'/', '|', '\\'};
+static const char merge_chars[] = {'/', '|', '\\'};
static void graph_output_post_merge_line(struct git_graph *graph, struct graph_line *line)
{