Fix "make check".

1 files changed, 1 insertions, 0 deletions

diff --git a/t_stub.c b/t_stub.c
index 0fca8659..e5e723e6 100644
--- a/t_stub.c
+++ b/t_stub.c
@@ -25,6 +25,7 @@ int modify_window = 0;
 int preallocate_files = 0;
 int protect_args = 0;
 int module_id = -1;
+int checksum_len = 0;
 int relative_paths = 0;
 int module_dirlen = 0;
 int preserve_acls = 0;