another random fix

Author: arthurpassos

src/Storages/MergeTree/MergeTreeSequentialSource.cpp

@@ -169,7 +169,8 @@ MergeTreeSequentialSource::MergeTreeSequentialSource(
             addThrottler(read_settings.local_throttler, context->getMergesThrottler());
             break;
         case Export:
-            read_settings.local_throttler = context->getExportsThrottler();
+            addThrottler(read_settings.local_throttler, context->getExportsThrottler());
+            addThrottler(read_settings.remote_throttler, context->getExportsThrottler());
             break;
     }