Merge branch 'jc/pack-objects'

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index 2301cd5c0f0e6d7a1dc662b9c352f844e2dce027..2f9921224dfe663ebaf1f4bab2bd24df1c660999 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -270,6 +270,22 @@ static unsigned long write_object(struct sha1file *f,
                                 * and we do not need to deltify it.
                                 */
 
+       if (!entry->in_pack && !entry->delta) {
+               unsigned char *map;
+               unsigned long mapsize;
+               map = map_sha1_file(entry->sha1, &mapsize);
+               if (map && !legacy_loose_object(map)) {
+                       /* We can copy straight into the pack file */
+                       sha1write(f, map, mapsize);
+                       munmap(map, mapsize);
+                       written++;
+                       reused++;
+                       return mapsize;
+               }
+               if (map)
+                       munmap(map, mapsize);
+       }
+
        if (! to_reuse) {
                buf = read_sha1_file(entry->sha1, type, &size);
                if (!buf)