shortlog: do not require to run from inside a git repository

diff --git a/cache.h b/cache.h
index b519b7a0c374f71c57360895a05cd38b22b70964..2a1e7ec6b2bf712af80813936b5aed434d02090e 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -544,6 +544,9 @@ extern void *read_object_with_reference(const unsigned char *sha1,
                                        unsigned long *size,
                                        unsigned char *sha1_ret);
 
+extern struct object *peel_to_type(const char *name, int namelen,
+                                  struct object *o, enum object_type);
+
 enum date_mode {
        DATE_NORMAL = 0,
        DATE_RELATIVE,