grep: use the right index instead of the_index

diff --git a/pack-bitmap.h b/pack-bitmap.h
index 19f70043a811a3878a3eb9dd7ff9bcd177dfc8c6..4555907dee99fbf731b739c584837adbbe8270f1 100644 (file)
--- a/pack-bitmap.h
+++ b/pack-bitmap.h
@@ -48,6 +48,7 @@ int reuse_partial_packfile_from_bitmap(struct bitmap_index *,
                                       uint32_t *entries, off_t *up_to);
 int rebuild_existing_bitmaps(struct bitmap_index *, struct packing_data *mapping,
                             khash_sha1 *reused_bitmaps, int show_progress);
+void free_bitmap_index(struct bitmap_index *);
 
 void bitmap_writer_show_progress(int show);
 void bitmap_writer_set_checksum(unsigned char *sha1);