From eac34cf772dc341c7a57eab1dee3101b08066efb Mon Sep 17 00:00:00 2001
From: borg-0300 <borg-0300@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Tue, 30 Aug 2005 16:28:59 +0000
Subject: [PATCH] no negative values See
 http://www.yacy-forum.de/viewtopic.php?t=1021

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@611 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 htroot/ProxyIndexingMonitor_p.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/htroot/ProxyIndexingMonitor_p.java b/htroot/ProxyIndexingMonitor_p.java
index c4a2ae5af..e2679c995 100644
--- a/htroot/ProxyIndexingMonitor_p.java
+++ b/htroot/ProxyIndexingMonitor_p.java
@@ -82,6 +82,8 @@ public class ProxyIndexingMonitor_p {
             if (post.containsKey("proxyprofileset")) try {
                 // read values and put them in global settings
                 int newProxyPrefetchDepth = Integer.parseInt((String) post.get("proxyPrefetchDepth", "0"));
+                if (newProxyPrefetchDepth < 0) newProxyPrefetchDepth = 0; 
+                if (newProxyPrefetchDepth > 25) newProxyPrefetchDepth = 25; // self protection ?
                 env.setConfig("proxyPrefetchDepth", Integer.toString(newProxyPrefetchDepth));
                 boolean proxyStoreHTCache = ((String) post.get("proxyStoreHTCache", "")).equals("on");
                 env.setConfig("proxyStoreHTCache", (proxyStoreHTCache) ? "true" : "false");