sha1-lookup: make selection of 'middle' less aggressive

diff --git a/pack-write.c b/pack-write.c
index 979bdfff7c516ada7fb36281a22b41d303d1b99c..665e2b29b8817aa6a8aa83ccd859ab51e7bb2234 100644 (file)
--- a/pack-write.c
+++ b/pack-write.c
@@ -17,7 +17,8 @@ static int sha1_compare(const void *_a, const void *_b)
  * the SHA1 hash of sorted object names. The objects array passed in
  * will be sorted by SHA1 on exit.
  */
-const char *write_idx_file(const char *index_name, struct pack_idx_entry **objects, int nr_objects, unsigned char *sha1)
+char *write_idx_file(char *index_name, struct pack_idx_entry **objects,
+                    int nr_objects, unsigned char *sha1)
 {
        struct sha1file *f;
        struct pack_idx_entry **sorted_by_sha, **list, **last;