*) Bugfix for "too many open files" during index distribution

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1128 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/plasma/plasmaWordIndexDistribution.java

@@ -276,6 +276,11 @@ public final class plasmaWordIndexDistribution {
             return indexCount;
         } else {
             log.logSevere("Index distribution failed. Too few peers (" + hc + ") received the index, not deleted locally.");
+            // simply close the indexEntities
+            for (int i = 0; i < indexEntities.length; i++) try {
+                indexEntities[i].close();
+            } catch (IOException ee) {}            
+
             return -1;
         }
     }