fix(health): broken tree-sitter parser check

Author: mrcjkb

CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.0.2] - 2023-11-05
+### Fixed
+- Health check: Fix broken tree-sitter parser check.
+
 ## [1.0.1] - 2023-10-29
 ### Changed
 - Remove `plenary.nvim` dependency.

lua/neotest-haskell/health.lua

@@ -138,8 +138,8 @@ function health.check()
   end
 
   start('Checking tree-sitter parsers')
-  local ok = pcall(vim.treesitter.get_string_parser, '', 'haskell')
-  if not ok then
+  local success = pcall(vim.treesitter.get_string_parser, '', 'haskell')
+  if not success then
     error('The tree-sitter parser for Haskell is not installed.')
   else
     ok('The tree-sitter parser for Haskell is installed.')