1 files changed, 4 insertions, 1 deletions
diff --git a/spec/ruby/core/process/wait2_spec.rb b/spec/ruby/core/process/wait2_spec.rb
index 8e1ac763f1..d1f3a47b7f 100644
--- a/spec/ruby/core/process/wait2_spec.rb
+++ b/spec/ruby/core/process/wait2_spec.rb
@@ -5,8 +5,11 @@ describe "Process.wait2" do
     # HACK: this kludge is temporarily necessary because some
     # misbehaving spec somewhere else does not clear processes
     begin
+      Process.wait(-1, Process::WNOHANG)
+      $stderr.puts "Leaked process before wait2 specs! Waiting for it"
       leaked = Process.waitall
-      puts "leaked before wait2 specs: #{leaked}" unless leaked.empty?
+      $stderr.puts "leaked before wait2 specs: #{leaked}"
+    rescue Errno::ECHILD # No child processes
     rescue NotImplementedError
     end
   end