Fix collapse.

2012-01-17 00:26:29 -03:00
parent 171c3aee8f
commit e5beb4f034
10 changed files with 37 additions and 51 deletions
--- a/mindplot/src/main/javascript/model/INodeModel.js
+++ b/mindplot/src/main/javascript/model/INodeModel.js
@@ -164,7 +164,8 @@ mindplot.model.INodeModel = new Class({
    },

    areChildrenShrunken  : function() {
-        return this.getProperty('shrunken');
+        var result = this.getProperty('shrunken');
+        return $defined(result) ? result : false;
    },

    setChildrenShrunken  : function(value) {