commit: allow associating auxiliary info on-demand

diff --git a/commit.h b/commit.h
index 252c7f871c1c90423ae11190ba98cea5b94422de..70e749d69ffec1818575b327e08dde6808ad44f1 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -14,7 +14,7 @@ struct commit_list {
 struct commit {
        struct object object;
        void *util;
-       unsigned int indegree;
+       unsigned int index;
        unsigned long date;
        struct commit_list *parents;
        struct tree *tree;