From dd7a3989f674d6bddedc9f86cd539652913cf635 Mon Sep 17 00:00:00 2001
From: Chris Siefert <csiefer@sandia.gov>
Date: Mon, 16 Oct 2023 11:33:53 -0600
Subject: [PATCH] MueLu: Adding option to match ML Phase1 Aggregation

---
 .../MueLu_AggregationPhase1Algorithm_def.hpp                    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/muelu/src/Graph/UncoupledAggregation/MueLu_AggregationPhase1Algorithm_def.hpp b/packages/muelu/src/Graph/UncoupledAggregation/MueLu_AggregationPhase1Algorithm_def.hpp
index 13aa9ff4700b..7987d73562c0 100644
--- a/packages/muelu/src/Graph/UncoupledAggregation/MueLu_AggregationPhase1Algorithm_def.hpp
+++ b/packages/muelu/src/Graph/UncoupledAggregation/MueLu_AggregationPhase1Algorithm_def.hpp
@@ -170,7 +170,7 @@ namespace MueLu {
             if (aggSize < as<size_t>(maxNodesPerAggregate))
               aggList[aggSize++] = neigh;
 
-          } else if(matchMLBehavior && aggStat[neigh] != IGNORED)
+          } else if(matchMLBehavior && aggStat[neigh] != IGNORED) {
             // NOTE: ML checks against BOUNDARY here, but boundary nodes are flagged as IGNORED by
             // the time we get to Phase 1, so we check IGNORED instead
             numAggregatedNeighbours++;