Use push_back instead of emplace_back when you have the object already.

1 files changed, 1 insertions, 1 deletions

diff --git a/searchlib/src/vespa/searchlib/aggregation/grouping.h b/searchlib/src/vespa/searchlib/aggregation/grouping.h
index 69aac177a61..687e26b7fcd 100644
--- a/searchlib/src/vespa/searchlib/aggregation/grouping.h
+++ b/searchlib/src/vespa/searchlib/aggregation/grouping.h
@@ -56,7 +56,7 @@ public:
     Grouping &setTopN(int64_t v)                { _topN = v;                return *this; }
     Grouping &setFirstLevel(unsigned int level) { _firstLevel = level;      return *this; }
     Grouping &setLastLevel(unsigned int level)  { _lastLevel = level;       return *this; }
-    Grouping &addLevel(GroupingLevel && level)  { _levels.emplace_back(std::move(level)); return *this; }
+    Grouping &addLevel(GroupingLevel && level)  { _levels.push_back(std::move(level)); return *this; }
     Grouping &setRoot(const Group &root_)       { _root = root_;            return *this; }
     Grouping &setClock(const vespalib::Clock * clock) { _clock = clock; return *this; }
     Grouping &setTimeOfDoom(fastos::TimeStamp timeOfDoom) { _timeOfDoom = timeOfDoom; return *this; }