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fix(coc-diagnostic): Add necessary checks (#594)

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wongxy
2021-08-28 14:56:24 +08:00
committed by GitHub
parent 34e70ec69e
commit a89a0833da
1 changed files with 6 additions and 1 deletions
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7
lua/nvim-tree/diagnostics.lua
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@@ -60,10 +60,15 @@ local function from_coc()
return {} return {}
end end
local diagnostic_list = vim.fn.CocAction("diagnosticList")
if type(diagnostic_list) ~='table' or vim.tbl_isempty(diagnostic_list) then
return {}
end
local buffer_severity = {} local buffer_severity = {}
local diagnostics = {} local diagnostics = {}
for _, diagnostic in ipairs(vim.fn.CocAction("diagnosticList")) do for _, diagnostic in ipairs(diagnostic_list) do
local bufname = diagnostic.file local bufname = diagnostic.file
local severity = severity_levels[diagnostic.severity] local severity = severity_levels[diagnostic.severity]