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path: root/runtime/lua/vim/lsp/semantic_tokens.lua
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Diffstat (limited to 'runtime/lua/vim/lsp/semantic_tokens.lua')
-rw-r--r--runtime/lua/vim/lsp/semantic_tokens.lua4
1 files changed, 3 insertions, 1 deletions
diff --git a/runtime/lua/vim/lsp/semantic_tokens.lua b/runtime/lua/vim/lsp/semantic_tokens.lua
index e14d3e51cd..48190b03e1 100644
--- a/runtime/lua/vim/lsp/semantic_tokens.lua
+++ b/runtime/lua/vim/lsp/semantic_tokens.lua
@@ -323,7 +323,9 @@ function STHighlighter:process_response(response, client, version)
local idx = 1
for _, token_edit in ipairs(token_edits) do
vim.list_extend(tokens, old_tokens, idx, token_edit.start)
- vim.list_extend(tokens, token_edit.data)
+ if token_edit.data then
+ vim.list_extend(tokens, token_edit.data)
+ end
idx = token_edit.start + token_edit.deleteCount + 1
end
vim.list_extend(tokens, old_tokens, idx)