Fix hasChildren() when children = []

Close #316
mar10 · Sep 15, 2014 · 5b9bf2c · 5b9bf2c
1 parent 4a78890
commit 5b9bf2c
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -13,6 +13,7 @@
   * [Improved] #313 Allow HTML in tooltips
   * [Fixed] crash in scrollIntoView() when parent is `window`
   * [Fixed] #305 Checkbox doesn't show with Glyph + Table
+  * [Fixed] #316 Fix hasChildren() when children = []
   * [Deprecated] node.isRoot(). Use node.isRootNode() instead
 
 # 2.3.0 / 2014-08-17

diff --git a/src/jquery.fancytree.js b/src/jquery.fancytree.js
@@ -844,7 +844,7 @@ FancytreeNode.prototype = /** @lends FancytreeNode# */{
 			}
 			return true;
 		}
-		return !!this.children;
+		return ( this.children && this.children.length );
 	},
 	/** Return true if node has keyboard focus.
 	 * @returns {boolean}