Merge branch 'dev' of https://github.com/kitygraph/kityminder into dev

22825ca1 · techird · ff5316c8 · 0ea0f006 · 22825ca1
Commit 22825ca1 authored Feb 26, 2014 by techird
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Showing with 5 additions and 3 deletions

layout.default.js src/module/layout.default.js +5 -3

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--- a/src/module/layout.default.js
+++ b/src/module/layout.default.js
@@ -614,9 +614,11 @@ KityMinder.registerModule( "LayoutDefault", function () {
 					Layout.connect = null;
 					Layout.shicon = null;
 				} else {
-					_buffer[ 0 ].getRenderContainer().remove();
-					Layout.connect.remove();
-					if ( Layout.shicon ) Layout.shicon.remove();
+					try {
+						_buffer[ 0 ].getRenderContainer().remove();
+						Layout.connect.remove();
+						if ( Layout.shicon ) Layout.shicon.remove();
+					} catch ( error ) {}
 				}
 				_buffer = _buffer.concat( _buffer[ 0 ].getChildren() );
 				_buffer.shift();