lib/xmldsig/transforms/enveloped_signature.rb in xmldsig-0.2.7 vs lib/xmldsig/transforms/enveloped_signature.rb in xmldsig-0.2.8

@@ -1,9 +1,12 @@
 module Xmldsig
   class Transforms < Array
     class EnvelopedSignature < Transform
       def transform
-        node.xpath("descendant::ds:Signature", Xmldsig::NAMESPACES).first.remove
+        signatures = node.xpath("descendant::ds:Signature", Xmldsig::NAMESPACES).
+            sort { |left, right| left.ancestors.size <=> right.ancestors.size }
+
+        signatures.first.remove
         node
       end
     end
   end
 end