1 files changed, 1 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index 2b34116624..e09cf75013 100644
--- a/cache.h
+++ b/cache.h
@@ -763,6 +763,7 @@ static inline void *read_sha1_file(const unsigned char *sha1, enum object_type *
 {
 	return read_sha1_file_repl(sha1, type, size, NULL);
 }
+extern const unsigned char *lookup_replace_object(const unsigned char *sha1);
 extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1);
 extern int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
 extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);