1 files changed, 2 insertions, 2 deletions
diff --git a/lib/benchmark.rb b/lib/benchmark.rb
index 052b9add3b..ac17ba436d 100644
--- a/lib/benchmark.rb
+++ b/lib/benchmark.rb
@@ -266,9 +266,9 @@ module Benchmark
       GC.start
       print label.ljust(width)
       Benchmark.measure(&item).tap { |res| print res.format }
-    }.tap {
-      STDOUT.sync = sync
     }
+  ensure
+    STDOUT.sync = sync unless sync.nil?
   end
 
   #