diff --git a/bin/localsearch.sh b/bin/localsearch.sh
index f85a545ba..cf412a3a5 100755
--- a/bin/localsearch.sh
+++ b/bin/localsearch.sh
@@ -7,4 +7,4 @@ else
   echo "Neither curl nor wget installed!"
   exit 1
 fi
-eval $httpfetcher "http://localhost:$port/yacysearch.rss?query=$1&resource=local&verify=false" | grep link | grep -v opensearchdescription | grep -v yacysearch | grep -v 'yacy:item' | sed 's/<link>//' | sed 's/<\/link>//'
+eval $httpfetcher "http://localhost:$port/yacysearch.rss?query=$1&resource=local&verify=false" | awk '/^<link>/{ gsub("<link>","" );gsub("<\/link>","" ); print $0 }'
diff --git a/build.properties b/build.properties
index 8c0046e32..1d8892dbd 100644
--- a/build.properties
+++ b/build.properties
@@ -3,7 +3,7 @@ javacSource=1.5
 javacTarget=1.5
 
 # Release Configuration
-releaseVersion=0.596
+releaseVersion=0.597
 stdReleaseFile=yacy_v${releaseVersion}_${DSTAMP}_${releaseNr}.tar.gz
 embReleaseFile=yacy_emb_v${releaseVersion}_${DSTAMP}_${releaseNr}.tar.gz
 proReleaseFile=yacy_pro_v${releaseVersion}_${DSTAMP}_${releaseNr}.tar.gz
diff --git a/source/de/anomic/index/indexContainerHeap.java b/source/de/anomic/index/indexContainerHeap.java
index 21f711edd..75f74fe89 100755
--- a/source/de/anomic/index/indexContainerHeap.java
+++ b/source/de/anomic/index/indexContainerHeap.java
@@ -54,7 +54,7 @@ public final class indexContainerHeap {
     private final kelondroRow payloadrow;
     private final serverLog log;
     private kelondroBytesLongMap index;
-    SortedMap<String, indexContainer> cache;
+    private SortedMap<String, indexContainer> cache;
     private File backupFile;
     private boolean readOnlyMode;
     // index xor cache is used. If one is not null, then the other must be null