Allow the child process to be already gone

ruby-concurrency · Feb 5, 2020 · f2de94a · f2de94a
1 parent 9cfbd78
commit f2de94a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/spec/concurrent/executor/cached_thread_pool_spec.rb b/spec/concurrent/executor/cached_thread_pool_spec.rb
@@ -212,6 +212,8 @@ module Concurrent
               pid       = spawn RbConfig.ruby, test_file
               Process.waitpid pid
               expect($?.success?).to eq true
+            rescue Errno::ECHILD
+              # child already gone
             rescue Timeout::Error => e
               Process.kill :KILL, pid
               raise e