1 files changed, 2 insertions, 2 deletions
diff --git a/util/stream/io.hh b/util/stream/io.hh
index c3b53bbfe..4605a8a79 100644
--- a/util/stream/io.hh
+++ b/util/stream/io.hh
@@ -70,8 +70,8 @@ class FileBuffer {
       return PWriteAndRecycle(file_.get());
     }
 
-    PRead Source() const {
-      return PRead(file_.get());
+    PRead Source(bool discard = false) {
+      return PRead(discard ? file_.release() : file_.get(), discard);
     }
 
     uint64_t Size() const {