From 35e89bf9036b755ae14ee87712faf005886f04f0 Mon Sep 17 00:00:00 2001 From: Hazel Weakly Date: Fri, 24 Jun 2022 10:53:44 -0700 Subject: fix(filetype.lua): always return a string in getlines function (#19080) This re-introduces the fix that the filetype.lua refactor inadvertently reverted. The fix ensures that in the case when end_lnum is omitted, a string is always returned. --- runtime/lua/vim/filetype.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'runtime/lua/vim') diff --git a/runtime/lua/vim/filetype.lua b/runtime/lua/vim/filetype.lua index 320d6a2a5b..6c4894208f 100644 --- a/runtime/lua/vim/filetype.lua +++ b/runtime/lua/vim/filetype.lua @@ -33,7 +33,7 @@ end function M.getlines(bufnr, start_lnum, end_lnum) if not end_lnum then -- Return a single line as a string - return api.nvim_buf_get_lines(bufnr, start_lnum - 1, start_lnum, false)[1] + return api.nvim_buf_get_lines(bufnr, start_lnum - 1, start_lnum, false)[1] or '' end return api.nvim_buf_get_lines(bufnr, start_lnum - 1, end_lnum, false) end -- cgit