usability: don't ask questions if no reply is required

diff --git a/submodule.h b/submodule.h
index b7fe4d20279dfe165338dc412595fe1ccf6ad73c..05ab674f069282b3d5b20ca69d9a1fe8f295879b 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,