diff --git a/src/backend/access/transam/xlogrecovery.c b/src/backend/access/transam/xlogrecovery.c
index fad092d1c71..9979fcb63f9 100644
--- a/src/backend/access/transam/xlogrecovery.c
+++ b/src/backend/access/transam/xlogrecovery.c
@@ -2663,9 +2663,11 @@ recoveryStopsBefore(XLogReaderState *record)
 							timestamptz_to_str(recoveryStopTime))));
 			return true;
 		}
+		return false;
 	}
+
 	/* Otherwise we only consider stopping before COMMIT or ABORT records. */
-	else if (XLogRecGetRmid(record) != RM_XACT_ID)
+	if (XLogRecGetRmid(record) != RM_XACT_ID)
 		return false;
 
 	xact_info = XLogRecGetInfo(record) & XLOG_XACT_OPMASK;
@@ -4627,9 +4629,10 @@ XLogRecPtr
 GetEffectiveXlogReplayRecPtr(void)
 {
 	XLogRecPtr	recptr = InvalidXLogRecPtr;
+	bool		useHook = GetReplayXlogPtrHook != NULL && RecoveryInProgress();
 
 	SpinLockAcquire(&XLogRecoveryCtl->info_lck);
-	if (GetReplayXlogPtrHook)
+	if (useHook)
 		recptr = GetReplayXlogPtrHook();
 	if (recptr == InvalidXLogRecPtr)
 		recptr = XLogRecoveryCtl->lastReplayedEndRecPtr;
diff --git a/src/backend/executor/nodeLockRows.c b/src/backend/executor/nodeLockRows.c
index ac401d7a470..2d3ad904a64 100644
--- a/src/backend/executor/nodeLockRows.c
+++ b/src/backend/executor/nodeLockRows.c
@@ -165,7 +165,7 @@ ExecLockRows(PlanState *pstate)
 		}
 		else
 		{
-			Assert(erm->refType = ROW_REF_ROWID);
+			Assert(erm->refType == ROW_REF_ROWID);
 			datum = datumCopy(datum, false, -1);
 		}
 		switch (erm->markType)