diff --git a/static/js/graphing.js b/static/js/graphing.js index 6b945c877..82ed57cc0 100644 --- a/static/js/graphing.js +++ b/static/js/graphing.js @@ -570,7 +570,7 @@ ImageHistoryTree.prototype.collapseNodes_ = function(node) { var encountered = []; while (current.children && current.children.length == 1 - && curren.tags + && current.tags && current.tags.length == 0) { encountered.push(current); previous = current;