Repository format version check.

[git.git] / environment.c

diff --git a/environment.c b/environment.c
index b5026f1..3f19473 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -13,6 +13,7 @@ char git_default_email[MAX_GITNAME];
 char git_default_name[MAX_GITNAME];
 int trust_executable_bit = 1;
 int only_use_symrefs = 0;
+int repository_format_version = 0;
 
 static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir,
        *git_graft_file;