From 2c52c0a145337050fee03313a7c5698b761969dc Mon Sep 17 00:00:00 2001
From: Kitson Kelly <me@kitsonkelly.com>
Date: Tue, 6 Apr 2021 13:27:27 +1000
Subject: fix(lsp): folding range adjustment panic (#10030)

Fixes #10029
---
 cli/lsp/tsc.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cli/lsp')

diff --git a/cli/lsp/tsc.rs b/cli/lsp/tsc.rs
index 1a3866990..38b736349 100644
--- a/cli/lsp/tsc.rs
+++ b/cli/lsp/tsc.rs
@@ -1288,7 +1288,7 @@ impl OutliningSpan {
     content: &[u8],
     line_folding_only: bool,
   ) -> u32 {
-    if line_folding_only && range.end.character > 0 {
+    if line_folding_only && range.end.line > 0 && range.end.character > 0 {
       let offset_end: usize = line_index.offset(range.end).unwrap().into();
       let fold_end_char = content[offset_end - 1];
       if FOLD_END_PAIR_CHARACTERS.contains(&fold_end_char) {
-- 
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