Simply treat IO::WaitReadable just like Errno::EAGAIN

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 7 deletions

diff --git a/bootstraptest/runner.rb b/bootstraptest/runner.rb
index c2a3790236..feb8ada5c1 100755
--- a/bootstraptest/runner.rb
+++ b/bootstraptest/runner.rb
@@ -383,15 +383,9 @@ def assert_finish(timeout_seconds, testsrc, message = '')
       end
       if io.respond_to?(:read_nonblock)
         if IO.select([io], nil, nil, diff)
-          tries = 0
           begin
             io.read_nonblock(1024)
-          rescue IO::WaitReadable
-            IO.select([io])
-            tries += 1
-            break if tries > 3
-            retry
-          rescue Errno::EAGAIN, EOFError
+          rescue Errno::EAGAIN, IO::WaitReadable, EOFError
             break
           end while true
         end