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-rw-r--r--src/graph/coverage-graph.hh2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/graph/coverage-graph.hh b/src/graph/coverage-graph.hh
index bd6e91a1f..4f44e076d 100644
--- a/src/graph/coverage-graph.hh
+++ b/src/graph/coverage-graph.hh
@@ -96,7 +96,7 @@ struct Coverage : public OT::Layout::Common::Coverage
coverage_link->width = SmallTypes::size;
coverage_link->objidx = coverage_prime_id;
coverage_link->position = link_position;
- coverage_prime_vertex.parents.push (parent_id);
+ coverage_prime_vertex.add_parent (parent_id);
return (Coverage*) coverage_prime_vertex.obj.head;
}