Increase subspace variable in loop.

1 files changed, 1 insertions, 0 deletions

diff --git a/searchlib/src/vespa/searchlib/tensor/hnsw_index.cpp b/searchlib/src/vespa/searchlib/tensor/hnsw_index.cpp
index 5b78a792311..5382d3695e1 100644
--- a/searchlib/src/vespa/searchlib/tensor/hnsw_index.cpp
+++ b/searchlib/src/vespa/searchlib/tensor/hnsw_index.cpp
@@ -442,6 +442,7 @@ HnswIndex::internal_complete_add(uint32_t docid, PreparedAddDoc &op)
     uint32_t subspace = 0;
     for (auto nodeid : nodeids) {
         internal_complete_add_node(nodeid, docid, subspace, op.nodes[subspace]);
+        ++subspace;
     }
 }