From 0a5c799ababb347b9b67721c2b4bd669c323b546 Mon Sep 17 00:00:00 2001
From: Jason Lee <huacnlee@gmail.com>
Date: Mon, 17 Nov 2025 11:17:06 +0800
Subject: [PATCH] editor: Fix may crash on render indent guides. (#1619)

---
 crates/ui/src/input/indent.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/crates/ui/src/input/indent.rs b/crates/ui/src/input/indent.rs
index 67492dba..cbfba7c4 100644
--- a/crates/ui/src/input/indent.rs
+++ b/crates/ui/src/input/indent.rs
@@ -124,7 +124,10 @@ impl TextElement {
         let mut last_indents = vec![];
         for ix in visible_range {
             let line = state.text.slice_line(ix);
-            let line_layout = last_layout.line(ix).expect("line layout should exist");
+            let Some(line_layout) = last_layout.line(ix) else {
+                continue;
+            };
+
             let mut current_indents = vec![];
             if line.len() > 0 {
                 let indent_count = tab_size.indent_count(&line);