From 1927fd5992a5535b624fd0dada8e38c0073dc85a Mon Sep 17 00:00:00 2001
From: low012 <low012@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Sun, 18 Jan 2009 21:23:53 +0000
Subject: [PATCH] *) hopefully fix for
 http://forum.yacy-websuche.de/viewtopic.php?f=6&t=1757 *) small change which
 prevents weird situation when choosing empty list of entries to edit

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5503 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 htroot/Blacklist_p.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/htroot/Blacklist_p.java b/htroot/Blacklist_p.java
index 81a05939e..f2f81f688 100644
--- a/htroot/Blacklist_p.java
+++ b/htroot/Blacklist_p.java
@@ -269,7 +269,11 @@ public class Blacklist_p {
                 
                 final String[] selectedBlacklistEntries = post.getAll("selectedEntry.*");
                 
-                if (selectedBlacklistEntries.length > 0 && !targetBlacklist.equals(blacklistToUse)) {
+                if (selectedBlacklistEntries != null &&
+                        selectedBlacklistEntries.length > 0 &&
+                        targetBlacklist != null &&
+                        blacklistToUse != null &&
+                        !targetBlacklist.equals(blacklistToUse)) {
                     for (int i = 0; i < selectedBlacklistEntries.length; i++) {
 
                         temp = addBlacklistEntry(targetBlacklist,
@@ -333,7 +337,7 @@ public class Blacklist_p {
                 // else return entry to be edited
                 } else {
                     final String[] selectedEntries = post.getAll("selectedEntry.*");
-                    if (selectedEntries != null && blacklistToUse != null) {
+                    if (selectedEntries != null && selectedEntries.length > 0 && blacklistToUse != null) {
                         for (int i = 0; i < selectedEntries.length; i++) {
                             prop.putHTML(DISABLED + EDIT + "editList_" + i + "_item", selectedEntries[i]);
                             prop.put(DISABLED + EDIT + "editList_" + i + "_count", i);