crimson/common/interruptible_future: add interruptor::base_ertr

Signed-off-by: Samuel Just <sjust@redhat.com>

diff --git a/src/crimson/common/interruptible_future.h b/src/crimson/common/interruptible_future.h
index 28a7667a7f1dcf8396d777a3c46215ff4bac810a..748154867abd838438d0eec4ba81dba94596dc8f 100644 (file)
--- a/src/crimson/common/interruptible_future.h
+++ b/src/crimson/common/interruptible_future.h
@@ -460,6 +460,8 @@ private:
 
 template <typename InterruptCond, typename Errorator>
 struct interruptible_errorator {
+  using base_ertr = Errorator;
+
   template <typename ValueT = void>
   using future = interruptible_future_detail<InterruptCond,
        typename Errorator::template future<ValueT>>;