set finalizer for XMLDocument by default

robertfeldt · robertfeldt · commit 23f2e571ed51 · 2015-01-28T08:56:47.000+01:00
diff --git a/src/document.jl b/src/document.jl
@@ -43,7 +43,9 @@ type XMLDocument
         @assert s.nodetype == XML_DOCUMENT_NODE
         @assert s.doc == ptr
 
-        new(ptr, s)
+        xmldoc = new(ptr, s)
+        finalizer(xmldoc, free)
+        xmldoc
     end
 
     function XMLDocument()
