git repack: keep commits hidden by a graft

diff --git a/cache.h b/cache.h
index b8503ad91c3b13ccaf87a6f596d13918f7ae114b..e902008297007f1f212af8773be1fbda2bb25156 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -561,6 +561,8 @@ enum object_creation_mode {
 
 extern enum object_creation_mode object_creation_mode;
 
+extern int grafts_replace_parents;
+
 #define GIT_REPO_VERSION 0
 extern int repository_format_version;
 extern int check_repository_format(void);