diff options
Diffstat (limited to 'src/mongo/db/pipeline/variables.cpp')
| -rw-r--r-- | src/mongo/db/pipeline/variables.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mongo/db/pipeline/variables.cpp b/src/mongo/db/pipeline/variables.cpp index 53156f92e4b..39b9130ed6e 100644 --- a/src/mongo/db/pipeline/variables.cpp +++ b/src/mongo/db/pipeline/variables.cpp @@ -109,7 +109,7 @@ void Variables::setValue(Id id, const Value& value) { _valueList[id] = value; } -Value Variables::getValue(Id id, Document root) const { +Value Variables::getValue(Id id, const Document& root) const { if (id < 0) { // This is a reserved id for a builtin variable. switch (id) { @@ -128,7 +128,7 @@ Value Variables::getValue(Id id, Document root) const { return _valueList[id]; } -Document Variables::getDocument(Id id, Document root) const { +Document Variables::getDocument(Id id, const Document& root) const { if (id == Variables::kRootId) { // For the common case of ROOT, avoid round-tripping through Value. return root; |