From 9611120747031f051ac1acf4ebaf8dd1746695f8 Mon Sep 17 00:00:00 2001
From: iMoHax <born19th@gmail.com>
Date: Tue, 25 Aug 2015 11:53:17 +0300
Subject: [PATCH] fix UCS2

---
 core/src/main/java/ru/trader/analysis/graph/Crawler.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/src/main/java/ru/trader/analysis/graph/Crawler.java b/core/src/main/java/ru/trader/analysis/graph/Crawler.java
index 7d93adc..877f83a 100644
--- a/core/src/main/java/ru/trader/analysis/graph/Crawler.java
+++ b/core/src/main/java/ru/trader/analysis/graph/Crawler.java
@@ -483,6 +483,9 @@ public class Crawler<T> {
         private void search(){
             curr = root;
             LOG.trace("Start {}", root);
+            while (!curr.hasNext() && levelUp()){
+                LOG.trace("Level complete");
+            }
             while (curr.hasNext()){
                 if (cancel()) break;
                 Edge<T> edge = curr.next();