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| author | Raphael <glepnir@neovim.pro> | 2023-05-11 15:00:38 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-11 15:00:38 +0800 |
| commit | 32f0c0465ac3ee53a1a9c0f72602a7b9cecb31d3 (patch) | |
| tree | 47a974e689b5acc4611ff9307e49a1ee0c187576 /lua/lspconfig/server_configurations/rust_analyzer.lua | |
| parent | test: remove test depend and use vusted (#2603) (diff) | |
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fix(rust_analyzer): check stdout data size (#2605)
Diffstat (limited to 'lua/lspconfig/server_configurations/rust_analyzer.lua')
| -rw-r--r-- | lua/lspconfig/server_configurations/rust_analyzer.lua | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lua/lspconfig/server_configurations/rust_analyzer.lua b/lua/lspconfig/server_configurations/rust_analyzer.lua index cfa61200..6d2ab33d 100644 --- a/lua/lspconfig/server_configurations/rust_analyzer.lua +++ b/lua/lspconfig/server_configurations/rust_analyzer.lua @@ -17,7 +17,10 @@ local function get_workspace_dir(cmd) local stderr = {} local jobid = vim.fn.jobstart(cmd, { on_stdout = function(_, data, _) - stdout[#stdout + 1] = table.concat(data, '\n') + data = table.concat(data, '\n') + if #data > 0 then + stdout[#stdout + 1] = data + end end, on_stderr = function(_, data, _) stderr[#stderr + 1] = table.concat(data, '\n') @@ -38,6 +41,9 @@ local function get_workspace_dir(cmd) end coroutine.yield() + if next(stdout) == nil then + return nil + end stdout = vim.json.decode(table.concat(stdout, '')) return stdout and stdout['workspace_root'] or nil end |