From e25c1f2ea3a66b78523569094fba74ee5da9ba2c Mon Sep 17 00:00:00 2001
From: low012 <low012@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Sat, 2 Apr 2011 09:25:07 +0000
Subject: [PATCH] *) preventing whitespace keys in config file

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7637 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 htroot/ConfigProperties_p.java | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/htroot/ConfigProperties_p.java b/htroot/ConfigProperties_p.java
index e5b79483f..3b60a51b2 100644
--- a/htroot/ConfigProperties_p.java
+++ b/htroot/ConfigProperties_p.java
@@ -1,4 +1,4 @@
-// ConfigGeneric_p.java 
+// ConfigProperties_p.java 
 // -----------------------
 // part of YaCy
 // (C) by Michael Peter Christen; mc@yacy.net
@@ -43,29 +43,30 @@ public class ConfigProperties_p {
     public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
         // return variable that accumulates replacements
         final serverObjects prop = new serverObjects();
-        int count = 0;
+        
         String key;
 
         //change a key
-        if(post != null && post.containsKey("key") && post.containsKey("value")){
-            key = post.get("key");
-            final String value = post.get("value");
-            if (!"".equals(key)) {
-                env.setConfig(key, value);
+        if (post != null && post.containsKey("key") && post.containsKey("value")) {
+            key = post.get("key").trim();
+            if (key != null && !key.isEmpty()) {
+                env.setConfig(key, post.get("value").trim());
             }
         }
+        
         Iterator<String> keys = env.configKeys();
 
         final List<String> list = new ArrayList<String>(250);
         
-        while(keys.hasNext()){
+        while (keys.hasNext()) {
             list.add(keys.next());
         }
-        
+
         Collections.sort(list);
-        
+
+        int count = 0;
         keys = list.iterator();
-        while(keys.hasNext()){
+        while (keys.hasNext()) {
             key = keys.next();
 
             // only display lines if they are no commment