fix for http://www.yacy-forum.de/viewtopic.php?p=28564#28564

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3057 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/plasma/plasmaWordIndexFile.java

@@ -193,15 +193,11 @@ public final class plasmaWordIndexFile {
             if (theIndex == null) {
                 i = null;
             } else try {
-                i = theIndex.rows(up, false, null);
+                i = theIndex.contentRows(-1);
             } catch (kelondroException e) {
                 e.printStackTrace();
                 theIndex.file().delete();
                 i = null;
-            } catch (IOException e) {
-                e.printStackTrace();
-                theIndex.file().delete();
-                i = null;
             }
         }
         public boolean hasNext() {