Fix new rubocop warnings

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

diff --git a/app/models/relation.rb b/app/models/relation.rb
index f55711a69bb75b060ae7a0ec61a120afbf852657..884e96ed7c120d5c20c2448753d4795df12a273e 100644 (file)
--- a/app/models/relation.rb
+++ b/app/models/relation.rb
@@ -62,8 +62,8 @@ class Relation < ActiveRecord::Base
       return Relation.from_xml_node(pt, create)
     end
     raise OSM::APIBadXMLError.new("node", xml, "XML doesn't contain an osm/relation element.")
-  rescue LibXML::XML::Error, ArgumentError => ex
-    raise OSM::APIBadXMLError.new("relation", xml, ex.message)
+  rescue LibXML::XML::Error, ArgumentError => e
+    raise OSM::APIBadXMLError.new("relation", xml, e.message)
   end
 
   def self.from_xml_node(pt, create = false)