render-lines: update ->cursor_line *after* calling draw_line

draw_line() might change ->cy, so we should update rl->cursor_line
after the call, not before.

Signed-off-by: NeilBrown <neil@brown.name>

diff --git a/render-lines.c b/render-lines.c
index 6c4c6ee3a6bc6c867ce22fddc3bb28e4a1f87437..085e9050892bf5286c4d190a249ac00120a93d46 100644 (file)
--- a/render-lines.c
+++ b/render-lines.c
@@ -712,8 +712,8 @@ static int render(struct mark *pm, struct pane *p safe,
                     mark_ordered_not_same(pm, m2))) {
                        short len = call_render_line_to_point(focus, pm,
                                                              m);
-                       rl->cursor_line = m->mdata->y + m->mdata->cy;
                        draw_line(p, focus, m, len);
+                       rl->cursor_line = m->mdata->y + m->mdata->cy;
 
                        cursor_drawn = 1;
                } else {