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| author | Stephan Seitz <stephan.seitz@fau.de> | 2021-03-23 17:16:12 +0100 |
|---|---|---|
| committer | Stephan Seitz <stephan.lauf@yahoo.de> | 2021-03-24 22:32:21 +0100 |
| commit | 88ac3d23653a27973be8ff60e500848cacfcf968 (patch) | |
| tree | 2fdfa668eb41d8c04ce479da4ccca74c51b62a3e /lua | |
| parent | [docgen] Update README.md (diff) | |
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Address #1067: check whether lockfile exists
Diffstat (limited to 'lua')
| -rw-r--r-- | lua/nvim-treesitter/install.lua | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lua/nvim-treesitter/install.lua b/lua/nvim-treesitter/install.lua index e830a1afd..817514115 100644 --- a/lua/nvim-treesitter/install.lua +++ b/lua/nvim-treesitter/install.lua @@ -33,7 +33,8 @@ end local function get_revision(lang) if #lockfile == 0 then - lockfile = vim.fn.json_decode(vim.fn.readfile(utils.join_path(utils.get_package_path(), 'lockfile.json'))) + local filename = utils.join_path(utils.get_package_path(), 'lockfile.json') + lockfile = vim.fn.filereadable(filename) == 1 and vim.fn.json_decode(vim.fn.readfile(filename)) or {} end return (lockfile[lang] and lockfile[lang].revision) end |