bugfix in entity iterator

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1490 6c8d7289-2bf4-0310-a012-ef5d649a1542
19 years ago · a7f0adf6fa
parent fa90c3ca7a
commit a7f0adf6fa
1 changed files with 3 additions and 1 deletions
--- a/source/de/anomic/plasma/plasmaWordIndexEntity.java
+++ b/source/de/anomic/plasma/plasmaWordIndexEntity.java
@ -207,7 +207,9 @@ public final class plasmaWordIndexEntity {
    public final class dbenum implements Iterator {
        Iterator i;
        public dbenum(boolean up) {
-            try {
+            if (theIndex == null) {
+                i = null;
+            } else try {
                i = theIndex.nodeIterator(up, false);
            } catch (kelondroException e) {
                e.printStackTrace();