SERVER-31608 remove FCV getters

1 files changed, 6 insertions, 3 deletions

diff --git a/src/mongo/db/repl/bgsync.cpp b/src/mongo/db/repl/bgsync.cpp
index 3e7147c1ba0..dc3bc01c529 100644
--- a/src/mongo/db/repl/bgsync.cpp
+++ b/src/mongo/db/repl/bgsync.cpp
@@ -684,7 +684,8 @@ void BackgroundSync::_runRollback(OperationContext* opCtx,
             opCtx, source, &localOplog, storageInterface, getConnection);
 
     } else if (rollbackMethod != kRollbackViaRefetchNoUUID &&
-               (serverGlobalParams.featureCompatibility.isFullyUpgradedTo36())) {
+               (serverGlobalParams.featureCompatibility.getVersion() ==
+                ServerGlobalParams::FeatureCompatibility::Version::kFullyUpgradedTo36)) {
         // If the user is in FCV 3.6 and the user did not specify to fall back on "roll back via
         // refetch" without UUID support, then we use "roll back via refetch" with UUIDs.
 
@@ -702,12 +703,14 @@ void BackgroundSync::_runRollback(OperationContext* opCtx,
     } else {
         if (rollbackMethod == kRollbackToCheckpoint) {
             invariant(!supportsCheckpointRollback);
-            invariant(!serverGlobalParams.featureCompatibility.isFullyUpgradedTo36());
+            invariant(serverGlobalParams.featureCompatibility.getVersion() !=
+                      ServerGlobalParams::FeatureCompatibility::Version::kFullyUpgradedTo36);
             log() << "Rollback using the 'rollbackViaRefetchNoUUID' method because this storage "
                      "engine does not support 'roll back to a checkpoint' and we are "
                      "in featureCompatibilityVersion 3.4.";
         } else if (rollbackMethod == kRollbackViaRefetch) {
-            invariant(!serverGlobalParams.featureCompatibility.isFullyUpgradedTo36());
+            invariant(serverGlobalParams.featureCompatibility.getVersion() !=
+                      ServerGlobalParams::FeatureCompatibility::Version::kFullyUpgradedTo36);
             log() << "Rollback using the 'rollbackViaRefetchNoUUID' method. 'rollbackViaRefetch' "
                      "with UUID support is not feature compatible with featureCompatabilityVersion "
                      "3.4.";