* lib/resolv.rb (Resolv::DNS::Config.resolv): don't raise ResolvError.

reported by Sam Roberts.  [ruby-talk:127133]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/resolv.rb

@@ -869,10 +869,8 @@ class Resolv
             rescue NXDomain
             end
           }
-        rescue OtherResolvError
-          raise ResolvError.new("DNS error: #{$!.message}")
+        rescue ResolvError
         end
-        raise ResolvError.new("DNS resolv error: #{name}")
       end
 
       class NXDomain < ResolvError