From d9dfc8c14ccb2e6f221679fd5ea134aa6a9c5abe Mon Sep 17 00:00:00 2001
From: JR Richardson <jr@codeclimate.com>
Date: Tue, 28 Apr 2015 10:31:57 -0600
Subject: [PATCH] Do not format coverage result when exiting forked process

---
 lib/code_climate/test_reporter.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/code_climate/test_reporter.rb b/lib/code_climate/test_reporter.rb
index 1724ee5..fdd3285 100644
--- a/lib/code_climate/test_reporter.rb
+++ b/lib/code_climate/test_reporter.rb
@@ -3,12 +3,18 @@ module TestReporter
 
     def self.start
       if run?
+        test_runner_pid = Process.pid
         require "simplecov"
         ::SimpleCov.add_filter 'vendor'
         ::SimpleCov.formatter = Formatter
         ::SimpleCov.start(configuration.profile) do
           skip_token CodeClimate::TestReporter.configuration.skip_token
         end
+        ::SimpleCov.at_exit do
+          if test_runner_pid == Process.pid
+            ::SimpleCov.result.format!
+          end
+        end
       end
     end