1 files changed, 1 insertions, 1 deletions
diff --git a/lib/open-uri.rb b/lib/open-uri.rb
index 264c8501cf..f9822a9847 100644
--- a/lib/open-uri.rb
+++ b/lib/open-uri.rb
@@ -155,7 +155,7 @@ module OpenURI
         if io.respond_to? :close!
           io.close! # Tempfile
         else
-          io.close
+          io.close if !io.closed?
         end
       end
     else