*) 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

@@ -1,4 +1,4 @@
-// ConfigGeneric_p.java 
+// ConfigProperties_p.java 
 // -----------------------
 // part of YaCy
 // (C) by Michael Peter Christen; mc@yacy.net
@@ -43,17 +43,17 @@ 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);
+            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);
@@ -64,6 +64,7 @@ public class ConfigProperties_p {
 
         Collections.sort(list);
 
+        int count = 0;
         keys = list.iterator();
         while (keys.hasNext()) {
             key = keys.next();