1 files changed, 1 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index f2915509a..dc99366a2 100644
--- a/cache.h
+++ b/cache.h
@@ -554,6 +554,7 @@ extern int assume_unchanged;
 extern int prefer_symlink_refs;
 extern int log_all_ref_updates;
 extern int warn_ambiguous_refs;
+extern int warn_on_object_refname_ambiguity;
 extern int shared_repository;
 extern const char *apply_default_whitespace;
 extern const char *apply_default_ignorewhitespace;