sha1_file: only freshen packs once per run

diff --git a/sha1_file.c b/sha1_file.c
index cd6c102ccfdcc43e29ead7a07300d5ae18fca2ab..bf1bdbcdf5e4f20c58c338decbaa7506d02c3217 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2999,7 +2999,14 @@ static int freshen_loose_object(const unsigned char *sha1)
 static int freshen_packed_object(const unsigned char *sha1)
 {
        struct pack_entry e;
-       return find_pack_entry(sha1, &e) && freshen_file(e.p->pack_name);
+       if (!find_pack_entry(sha1, &e))
+               return 0;
+       if (e.p->freshened)
+               return 1;
+       if (!freshen_file(e.p->pack_name))
+               return 0;
+       e.p->freshened = 1;
+       return 1;
 }
 
 int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *returnsha1)