From 69d5aec7fc995a1748682af1cd3cc25847c05c95 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Wed, 12 Jun 2024 09:42:27 -0600
Subject: [PATCH] Fix infinite loop if scroll is on invalid line

---
 src/buffer.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/buffer.rs b/src/buffer.rs
index 175c135..096a730 100644
--- a/src/buffer.rs
+++ b/src/buffer.rs
@@ -419,6 +419,10 @@ impl Buffer {
                         }
                         self.scroll.line = line_i;
                         self.scroll.vertical += layout_height;
+                    } else {
+                        // If layout is missing, just assume line height
+                        self.scroll.line = line_i;
+                        self.scroll.vertical += metrics.line_height;
                     }
                 } else {
                     self.scroll.vertical = 0.0;