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-rw-r--r--runtime/lua/vim/filetype.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/runtime/lua/vim/filetype.lua b/runtime/lua/vim/filetype.lua
index b356f5e3dc..ab71de54f8 100644
--- a/runtime/lua/vim/filetype.lua
+++ b/runtime/lua/vim/filetype.lua
@@ -21,7 +21,7 @@ end
---@private
local function getline(bufnr, lnum)
- return api.nvim_buf_get_lines(bufnr, lnum-1, lnum, false)[1]
+ return api.nvim_buf_get_lines(bufnr, lnum-1, lnum, false)[1] or ""
end
-- Filetypes based on file extension