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-rw-r--r--lib/mogilefs/socket_common.rb5
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/mogilefs/socket_common.rb b/lib/mogilefs/socket_common.rb
index 886c738..212f5da 100644
--- a/lib/mogilefs/socket_common.rb
+++ b/lib/mogilefs/socket_common.rb
@@ -58,9 +58,10 @@ module MogileFS::SocketCommon
 
   # Workaround for https://bugs.ruby-lang.org/issues/13085
   # (excessive garbage from IO#write)
-  # This looks like it will be fixed in Ruby 2.5 final.
+  # This regression was introduced in Ruby 2.0 (r34847)
+  # and looks like it will be fixed in Ruby 2.5 final.
   if defined?(RUBY_ENGINE) && RUBY_ENGINE == 'ruby' &&
-     RUBY_VERSION.to_f >= 2.2 && RUBY_VERSION.to_f <= 2.4
+     RUBY_VERSION.to_f >= 2.0 && RUBY_VERSION.to_f <= 2.4
     def write(buf)
       # Blocking TCP writes would error out long before one day,
       # and MogileFS won't allow file creations which take over a day.