1 files changed, 2 insertions, 2 deletions
diff --git a/src/mongo/bson/bson_db.h b/src/mongo/bson/bson_db.h
index c1f55482d16..bd0cdb44bc4 100644
--- a/src/mongo/bson/bson_db.h
+++ b/src/mongo/bson/bson_db.h
@@ -49,13 +49,13 @@ namespace mongo {
     Append a timestamp element to the object being ebuilt.
     @param time - in millis (but stored in seconds)
     */
-    inline BSONObjBuilder& BSONObjBuilder::appendTimestamp( const StringData& fieldName , unsigned long long time , unsigned int inc ) {
+    inline BSONObjBuilder& BSONObjBuilder::appendTimestamp( StringData fieldName , unsigned long long time , unsigned int inc ) {
         OpTime t( (unsigned) (time / 1000) , inc );
         appendTimestamp( fieldName , t.asDate() );
         return *this;
     }
 
-    inline BSONObjBuilder& BSONObjBuilder::append(const StringData& fieldName, OpTime optime) {
+    inline BSONObjBuilder& BSONObjBuilder::append(StringData fieldName, OpTime optime) {
         appendTimestamp(fieldName, optime.asDate());
         return *this;
     }