1 files changed, 3 insertions, 5 deletions
diff --git a/db/migrate/20130117191840_change_column_name_in_call_route.rb b/db/migrate/20130117191840_change_column_name_in_call_route.rb
index cad0f59..bbc4f28 100644
--- a/db/migrate/20130117191840_change_column_name_in_call_route.rb
+++ b/db/migrate/20130117191840_change_column_name_in_call_route.rb
@@ -1,9 +1,7 @@
 class ChangeColumnNameInCallRoute < ActiveRecord::Migration
   def up
-    rename_column :call_routes, :table, :routing_table
-  end
-
-  def down
-    rename_column :call_routes, :routing_table, :table
+  	if column_exists?(:call_routes, :table)
+      rename_column :call_routes, :table, :routing_table
+    end
   end
 end