From e17d297dca2ec2402f904a495cd5dd3d5bace032 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Tue, 2 Jul 2019 19:45:17 +0200
Subject: [PATCH] term: if the damage list gets too long, replace with a full
 redraw

---
 terminal.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/terminal.c b/terminal.c
index ee46fea3..2aac7f6e 100644
--- a/terminal.c
+++ b/terminal.c
@@ -48,10 +48,18 @@ static void
 term_damage_update_or_erase(struct terminal *term, enum damage_type damage_type,
                             int start, int length)
 {
+#if 1
+    if (tll_length(term->grid->damage) > 1024) {
+        term_damage_all(term);
+        return;
+    }
+#endif
+
     struct damage dmg = {
         .type = damage_type,
         .range = {.start = term->grid->offset + start, .length = length},
     };
+
     if (damage_merge_range(term, &dmg))
         return;