From 936ee27a2c1ceaf68c8c5fb4b1052f8899df0497 Mon Sep 17 00:00:00 2001
From: Floyd Wang <gassnake999@gmail.com>
Date: Fri, 6 Jun 2025 10:07:11 +0800
Subject: [PATCH] input: Fix the panic issue in `end_of_line` (#922)

---
 crates/ui/src/input/state.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/ui/src/input/state.rs b/crates/ui/src/input/state.rs
index 26030431..d3008955 100644
--- a/crates/ui/src/input/state.rs
+++ b/crates/ui/src/input/state.rs
@@ -1057,7 +1057,7 @@ impl InputState {
         // ignore if offset is "\n"
         if self
             .text_for_range(
-                self.range_to_utf16(&(offset - 1..offset)),
+                self.range_to_utf16(&(offset.saturating_sub(1)..offset)),
                 &mut None,
                 window,
                 cx,