submodule: convert show_submodule_summary to use struct object_id *

diff --git a/submodule-config.h b/submodule-config.h
index b1fdcc0c33326f556d23ce65ad21b01514fcb927..d05c542d2cdace181ea72055c0f71db6b1afda42 100644 (file)
--- a/submodule-config.h
+++ b/submodule-config.h
@@ -15,6 +15,7 @@ struct submodule {
        const char *url;
        int fetch_recurse;
        const char *ignore;
+       const char *branch;
        struct submodule_update_strategy update_strategy;
        /* the sha1 blob id of the responsible .gitmodules file */
        unsigned char gitmodules_sha1[20];