struct ref_update: move "have_old" into "flags"

diff --git a/line-log.c b/line-log.c
index b7864ad5869eb076e778c352e2f64666dc77a525..a490efea07519edb006e515c8a0fdf60241e546d 100644 (file)
--- a/line-log.c
+++ b/line-log.c
@@ -237,7 +237,7 @@ static void diff_ranges_release(struct diff_ranges *diff)
        range_set_release(&diff->target);
 }
 
-void line_log_data_init(struct line_log_data *r)
+static void line_log_data_init(struct line_log_data *r)
 {
        memset(r, 0, sizeof(struct line_log_data));
        range_set_init(&r->ranges, 0);