graceful exit on trap TypeError from IO.select

Avoid potential race conditions with signal handlers, this makes
exits cleaner since the LISTENERS array will get map!-ed to nils
in the :QUIT signal handler.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/rainbows/thread_spawn.rb b/lib/rainbows/thread_spawn.rb
index f1acf07..32040ad 100644
--- a/lib/rainbows/thread_spawn.rb
+++ b/lib/rainbows/thread_spawn.rb
@@ -32,7 +32,7 @@ module Rainbows
           IO.select(LISTENERS, nil, nil, timeout/2.0) or next
         rescue Errno::EINTR
           retry
-        rescue Errno::EBADF
+        rescue Errno::EBADF, TypeError
           break
         end