Limit the size of the new delta_base_cache

diff --git a/cache.h b/cache.h
index 5396d3366dd5d802a4e3ce43d296957c94ddb028..1b50a742a399b37f45724e64504028233f48f7a8 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -228,6 +228,7 @@ extern const char *apply_default_whitespace;
 extern int zlib_compression_level;
 extern size_t packed_git_window_size;
 extern size_t packed_git_limit;
+extern size_t delta_base_cache_limit;
 extern int auto_crlf;
 
 #define GIT_REPO_VERSION 0