FIX: Don't try to remove sortable if it doesn't exist in the first place

symbiote · Mar 3, 2015 · fe63b4a · fe63b4a
1 parent ad55ced
commit fe63b4a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/javascript/GridFieldExtensions.js b/javascript/GridFieldExtensions.js
@@ -205,7 +205,8 @@
 				});
 			},
 			onremove: function() {
-				this.sortable("destroy");
+                if(this.data('sortable'))
+				    this.sortable("destroy");
 			}
 		});