fix join with empty route

2015-11-09 16:59:11 +03:00
parent 06156c62b1
commit d8da2b0eb0
1 changed files with 1 additions and 0 deletions
--- a/core/src/main/java/ru/trader/analysis/Route.java
+++ b/core/src/main/java/ru/trader/analysis/Route.java
@@ -174,6 +174,7 @@ public class Route implements Comparable<Route> {

    public void join(Route route){
        LOG.trace("Join route {}", route);
+        if (route.isEmpty()) return;
        RouteEntry end = entries.get(entries.size()-1);
        if (route.entries.get(0).is(end.getVendor())){
            entries.remove(entries.size()-1);