receive-pack: receive.denyDeleteCurrent

diff --git a/sha1_file.c b/sha1_file.c
index 8868b800cbb9259f97b8acac3c8701153118b657..7459a9cd825907ba0ef48e06e4f46b5c14e1a8ff 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1663,6 +1663,13 @@ static inline void release_delta_base_cache(struct delta_base_cache_entry *ent)
        }
 }
 
+void clear_delta_base_cache(void)
+{
+       unsigned long p;
+       for (p = 0; p < MAX_DELTA_CACHE; p++)
+               release_delta_base_cache(&delta_base_cache[p]);
+}
+
 static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
        void *base, unsigned long base_size, enum object_type type)
 {