SERVER-19307 added 'first' to fetcher QueryResponse to indicate if the current response is for the initial command request

1 files changed, 1 insertions, 3 deletions

diff --git a/src/mongo/db/repl/data_replicator.cpp b/src/mongo/db/repl/data_replicator.cpp
index feb2ec711b2..55499077fa7 100644
--- a/src/mongo/db/repl/data_replicator.cpp
+++ b/src/mongo/db/repl/data_replicator.cpp
@@ -144,13 +144,11 @@ std::string OplogFetcher::toString() const {
 
 void OplogFetcher::_delegateCallback(const Fetcher::QueryResponseStatus& fetchResult,
                                      Fetcher::NextAction* nextAction) {
-    const bool checkStartTS = _getResponses() == 0;
-
     if (fetchResult.isOK()) {
         Fetcher::Documents::const_iterator firstDoc = fetchResult.getValue().documents.begin();
         auto hasDoc = firstDoc != fetchResult.getValue().documents.end();
 
-        if (checkStartTS) {
+        if (fetchResult.getValue().first) {
             if (!hasDoc) {
                 // Set next action to none.
                 *nextAction = Fetcher::NextAction::kNoAction;