Fix new rubocop warnings

[rails.git] / app / models / changeset.rb

diff --git a/app/models/changeset.rb b/app/models/changeset.rb
index 3ca719f6cc663dff860a2157817d34966edb172c..b98d213c713015e205c7eaaaa4ab4853278b41ce 100644 (file)
--- a/app/models/changeset.rb
+++ b/app/models/changeset.rb
@@ -88,8 +88,8 @@ class Changeset < ActiveRecord::Base
       return Changeset.from_xml_node(pt, create)
     end
     raise OSM::APIBadXMLError.new("changeset", xml, "XML doesn't contain an osm/changeset element.")
-  rescue LibXML::XML::Error, ArgumentError => ex
-    raise OSM::APIBadXMLError.new("changeset", xml, ex.message)
+  rescue LibXML::XML::Error, ArgumentError => e
+    raise OSM::APIBadXMLError.new("changeset", xml, e.message)
   end
 
   def self.from_xml_node(pt, create = false)