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fix(flygrep): fix lsp warnings

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This commit is contained in:
wsdjeg 2023-06-20 21:30:09 +08:00
parent 634ea0a34f
commit b737573667
1 changed files with 5 additions and 2 deletions
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7
lua/spacevim/plugin/flygrep.lua
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@ -64,6 +64,7 @@ local grep_history = {}
local preview_win_id = -1 local preview_win_id = -1
local filter_file = '' local filter_file = ''
--- @return table # a list of searching pattern history
local function read_histroy() local function read_histroy()
if if
vim.fn.filereadable(vim.fn.expand(vim.g.spacevim_data_dir .. 'SpaceVim/flygrep_history')) vim.fn.filereadable(vim.fn.expand(vim.g.spacevim_data_dir .. 'SpaceVim/flygrep_history'))
@ -75,8 +76,8 @@ local function read_histroy()
'' ''
) )
) )
if vim.fn.type(_his) == 3 then if type(_his) == table then
return _his return _his or {}
else else
return {} return {}
end end
@ -111,6 +112,8 @@ local function append(t1, t2)
end end
end end
--- @param expr string # searching pattern
--- @return table<string> # searching command
local function get_search_cmd(expr) local function get_search_cmd(expr)
local cmd = { grep_exe } local cmd = { grep_exe }
append(cmd, grep_opt) append(cmd, grep_opt)