update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / common / snap_types.h

diff --git a/ceph/src/common/snap_types.h b/ceph/src/common/snap_types.h
index 175183227d1437360617fafd1e9d8b8e967046f0..958aea339a183ec92cb95d14985d433ed908f012 100644 (file)
--- a/ceph/src/common/snap_types.h
+++ b/ceph/src/common/snap_types.h
@@ -53,7 +53,7 @@ struct SnapContext {
     seq = 0;
     snaps.clear();
   }
-  bool empty() { return seq == 0; }
+  bool empty() const { return seq == 0; }
 
   void encode(ceph::buffer::list& bl) const {
     using ceph::encode;