X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/a4e2af35996896240356ad8ca4c7b6003d4b9ff3..ba1e24e73cbeef44c1a08c8d225cc12923f3dfd6:/src/smartxml/smartxml.js

diff --git a/src/smartxml/smartxml.js b/src/smartxml/smartxml.js
index 6b71026..1686abd 100644
--- a/src/smartxml/smartxml.js
+++ b/src/smartxml/smartxml.js
@@ -9,6 +9,9 @@ var TEXT_NODE = Node.TEXT_NODE;
 
 
 var DocumentNode = function(nativeNode, document) {
+    if(!document) {
+        throw new Error('undefined document for a node');
+    }
     this.document = document;
     this.nativeNode = nativeNode;
     this._$ = $(nativeNode);