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| author | Stephan Seitz <stephan.seitz@fau.de> | 2020-09-19 15:14:11 +0200 |
|---|---|---|
| committer | Santos Gallegos <stsewd@protonmail.com> | 2020-09-19 10:45:52 -0500 |
| commit | 8c4bc2803caebad1177ddedbf58d16ba03110257 (patch) | |
| tree | 4714f9006127962a6ed929d5e6435260f09fc5c4 | |
| parent | chore(java): remove duplicate line (diff) | |
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fix: only concatenate cmd.err if not nil
| -rw-r--r-- | lua/nvim-treesitter/install.lua | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lua/nvim-treesitter/install.lua b/lua/nvim-treesitter/install.lua index b2d2e4193..d0ee118a1 100644 --- a/lua/nvim-treesitter/install.lua +++ b/lua/nvim-treesitter/install.lua @@ -52,7 +52,9 @@ local function iter_cmd_sync(cmd_list) local ret = vim.fn.system(get_command(cmd)) if vim.v.shell_error ~= 0 then print(ret) - api.nvim_err_writeln((cmd.err..'\n' or '').."Failed to execute the following command:\n"..vim.inspect(cmd)) + api.nvim_err_writeln((cmd.err and cmd.err..'\n' or '') + .."Failed to execute the following command:\n" + ..vim.inspect(cmd)) return false end |