- avoid compiler warning

diff --git a/snapper/Btrfs.cc b/snapper/Btrfs.cc
index ff4f3c6debb1e0241bc0b5ed9afca156b9556581..efc6363ae7e1a52c9b43f31d26be9689e0d9b7b8 100644 (file)
--- a/snapper/Btrfs.cc
+++ b/snapper/Btrfs.cc
@@ -1524,13 +1524,13 @@ namespace snapper
 
        if (!deleted_subvolids.empty())
        {
+#ifdef HAVE_LIBBTRFS
            for (subvolid_t subvolid : deleted_subvolids)
            {
-#ifdef HAVE_LIBBTRFS
                while (!does_subvolume_exist(subvolume_dir.fd(), subvolid))
                    sleep(1);
-#endif
            }
+#endif
 
            deleted_subvolids.clear();