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Diffstat (limited to 'src/mongo/db/matcher/expression_parser.cpp')
-rw-r--r--src/mongo/db/matcher/expression_parser.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mongo/db/matcher/expression_parser.cpp b/src/mongo/db/matcher/expression_parser.cpp
index a650ff2e88d..0c9e0187936 100644
--- a/src/mongo/db/matcher/expression_parser.cpp
+++ b/src/mongo/db/matcher/expression_parser.cpp
@@ -348,7 +348,7 @@ StatusWithMatchExpression MatchExpressionParser::_parse(const BSONObj& obj, int
mongoutils::str::equals("id", rest) || mongoutils::str::equals("db", rest)) {
// DBRef fields.
// 'id' is collation-aware. 'ref' and 'db' are compared using binary comparison.
- CollatorInterface* collator = (str::equals("id", rest) ? _collator : nullptr);
+ const CollatorInterface* collator = (str::equals("id", rest) ? _collator : nullptr);
std::unique_ptr<ComparisonMatchExpression> eq =
stdx::make_unique<EqualityMatchExpression>(collator);
Status s = eq->init(e.fieldName(), e);