submodules: add RECURSE_SUBMODULES_ONLY value

diff --git a/submodule.h b/submodule.h
index 23d76682b1ea123d040a29f6f9613c3e1794f87d..4a83a4c8dffcb9e6c2348425fb7b62d6018cccd2 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -6,6 +6,7 @@ struct argv_array;
 struct sha1_array;
 
 enum {
+       RECURSE_SUBMODULES_ONLY = -5,
        RECURSE_SUBMODULES_CHECK = -4,
        RECURSE_SUBMODULES_ERROR = -3,
        RECURSE_SUBMODULES_NONE = -2,