Fixed BloomCache handling of network partitions

* As documented, it should return true on error, so that DB is
  checked if the filter is down.

Change-Id: I883fafc9f5f3a84f85207de6e916f1630c78d1a4

diff --git a/includes/cache/bloom/BloomCache.php b/includes/cache/bloom/BloomCache.php
index a15b461..627f4f0 100644 (file)
--- a/includes/cache/bloom/BloomCache.php
+++ b/includes/cache/bloom/BloomCache.php
@@ -102,7 +102,7 @@ abstract class BloomCache {
                                $status = $this->getStatus( $virtualKey );
                                if ( $status == false ) {
                                        wfDebug( "Could not query virtual bloom filter '$virtualKey'." );
-                                       return null;
+                                       return true;
                                }
 
                                $useFilter = call_user_func_array(