Change placeholder bucket resolver to not return empty string as

bucket space name.

1 files changed, 3 insertions, 2 deletions

diff --git a/storage/src/vespa/storage/storageserver/communicationmanager.cpp b/storage/src/vespa/storage/storageserver/communicationmanager.cpp
index c2bdd6e6843..334ecb1840b 100644
--- a/storage/src/vespa/storage/storageserver/communicationmanager.cpp
+++ b/storage/src/vespa/storage/storageserver/communicationmanager.cpp
@@ -273,8 +273,9 @@ struct PlaceHolderBucketResolver : public BucketResolver {
     virtual document::BucketSpace bucketSpaceFromName(const vespalib::string &) const override {
         return document::BucketSpace::placeHolder();
     }
-    virtual vespalib::string nameFromBucketSpace(const document::BucketSpace &) const override {
-        return "";
+    virtual vespalib::string nameFromBucketSpace(const document::BucketSpace &bucketSpace) const override {
+        assert(bucketSpace == spi::FixedBucketSpaces::default_space());
+        return "default";
     }
 };