From 226f81cfcf103877b4bc7dd64886f002faed6dae Mon Sep 17 00:00:00 2001
From: reger <reger18@arcor.de>
Date: Sat, 23 Jul 2016 20:03:13 +0200
Subject: [PATCH] declare poison pill url MultiProtocolURL() as protected to
 make sure not used from outside. After double checking use of poison url
 revert path init from commit
 https://github.com/yacy/yacy_search_server/commit/f8632ad2921fe148e0e9c862be019e1fbb039f40

---
 source/net/yacy/cora/document/id/MultiProtocolURL.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/net/yacy/cora/document/id/MultiProtocolURL.java b/source/net/yacy/cora/document/id/MultiProtocolURL.java
index 9844a959b..039a3683a 100644
--- a/source/net/yacy/cora/document/id/MultiProtocolURL.java
+++ b/source/net/yacy/cora/document/id/MultiProtocolURL.java
@@ -137,12 +137,12 @@ public class MultiProtocolURL implements Serializable, Comparable<MultiProtocolU
     /**
      * initialization of a MultiProtocolURI to produce poison pills for concurrent blocking queues
      */
-    public MultiProtocolURL()  {
+    protected MultiProtocolURL()  {
         this.protocol = null;
         this.host = null;
         this.hostAddress = null;
         this.userInfo = null;
-        this.path = ""; // path is used often without check against null (this init is only used as poison url, but safe is safe, so init to empty string)
+        this.path = null;
         this.searchpart = null;
         this.anchor = null;
         this.contentDomain = null;