From ad21698a3f24362d1705a90b9498b273ad265306 Mon Sep 17 00:00:00 2001
From: Jaime Melis <jmelis@opennebula.org>
Date: Tue, 13 Aug 2013 17:14:01 -0400
Subject: [PATCH] Bug #2266: Incompatible use of round method in earlier Ruby
 versions found in OneFlow component

---
 src/flow/lib/grammar.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/flow/lib/grammar.rb b/src/flow/lib/grammar.rb
index 976c3658e2..0abb2e3a5b 100644
--- a/src/flow/lib/grammar.rb
+++ b/src/flow/lib/grammar.rb
@@ -931,7 +931,7 @@ module ElasticityGrammar
             val = nil
             st = "#{att}[--]"
         else
-            val = (total / n_nodes).round(2)
+            val = ((total / n_nodes)*100).round/100.0
             st = "#{att}[#{val.to_s}]"
         end