From e39b6d0c52410b59ad75312659ab278da42e42c6 Mon Sep 17 00:00:00 2001 From: "Justin M. Keyes" Date: Sun, 28 Jan 2024 12:59:22 -0800 Subject: fix(health): "attempt to concatenate nil" Problem: If `neovim` module is not installed, python and ruby healthchecks fail: - ERROR Failed to run healthcheck for "provider.python" plugin. Exception: .../runtime/lua/provider/python/health.lua:348: attempt to concatenate local 'pyname' (a nil value) - ERROR Failed to run healthcheck for "provider.ruby" plugin. Exception: .../runtime/lua/provider/ruby/health.lua:25: attempt to index local 'host' (a nil value) Solution: Check for non-nil. --- runtime/lua/provider/ruby/health.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'runtime/lua/provider/ruby') diff --git a/runtime/lua/provider/ruby/health.lua b/runtime/lua/provider/ruby/health.lua index b102cbe535..d43d7cf9b3 100644 --- a/runtime/lua/provider/ruby/health.lua +++ b/runtime/lua/provider/ruby/health.lua @@ -22,7 +22,7 @@ function M.check() local ruby_detect_table = require('vim.provider.ruby').detect() local host = ruby_detect_table[1] - if host:find('^%s*$') then + if (not host) or host:find('^%s*$') then health.warn('`neovim-ruby-host` not found.', { 'Run `gem install neovim` to ensure the neovim RubyGem is installed.', 'Run `gem environment` to ensure the gem bin directory is in $PATH.', -- cgit