From 1038a12a841bbacec60cd8a73a93ecf1658ea8a5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Aleksander=20=C5=81ukasz?=
 <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Mon, 23 Jun 2014 11:40:21 +0200
Subject: [PATCH 1/1] smartxml: fix - handle invalid params.node value

---
 src/smartxml/fragments.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/smartxml/fragments.js b/src/smartxml/fragments.js
index 62a7a4c..b1befdf 100644
--- a/src/smartxml/fragments.js
+++ b/src/smartxml/fragments.js
@@ -19,7 +19,7 @@ $.extend(Fragment.prototype, {
 var NodeFragment = function(document, params) {
     Fragment.call(this, document);
     this.node = params.node;
-    this.nodePath = params.node.getPath();
+    this.nodePath = this.isValid() ? params.node.getPath() : null;
 };
 NodeFragment.prototype = Object.create(Fragment.prototype);
 $.extend(NodeFragment.prototype, {
@@ -27,14 +27,16 @@ $.extend(NodeFragment.prototype, {
         return this.document.containsNode(this.node);
     },
     restoreFromPaths: function() {
-        this.node = this.document.getNodeByPath(this.nodePath);
+        if(this.nodePath) {
+            this.node = this.document.getNodeByPath(this.nodePath);
+        }
     }
 });
 
 
 var CaretFragment = function(document, params) {
-    NodeFragment.call(this, document, params);
     this.offset = params.offset;
+    NodeFragment.call(this, document, params);
 
 };
 CaretFragment.prototype = Object.create(NodeFragment.prototype);
-- 
2.20.1