Bring back previons fix to only redraw panes that need it after a redraw

is deferred, but clear the pane flags when they are actually redrawn
rather than every time.

1 files changed, 2 insertions, 0 deletions

diff --git a/screen-redraw.c b/screen-redraw.c
index c9e70590..4c017706 100644
--- a/screen-redraw.c
+++ b/screen-redraw.c
@@ -474,6 +474,7 @@ screen_redraw_pane(struct client *c, struct window_pane *wp)
 	tty_sync_start(&c->tty);
 
 	screen_redraw_draw_pane(&ctx, wp);
+	wp->flags &= ~PANE_REDRAW;
 
 	tty_reset(&c->tty);
 	tty_sync_end(&c->tty);
@@ -563,6 +564,7 @@ screen_redraw_draw_panes(struct screen_redraw_ctx *ctx)
 	TAILQ_FOREACH(wp, &w->panes, entry) {
 		if (window_pane_visible(wp))
 			screen_redraw_draw_pane(ctx, wp);
+		wp->flags &= ~PANE_REDRAW;
 	}
 }