Merge branch 'jc/maint-diff-quiet'

[git.git] / builtin-pack-objects.c

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index ef3befe57b3b8298798e51627f076e2a40319cb1..ba2cf00f5ec60bcfcefe120746422f086559a1ae 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -410,25 +410,22 @@ static unsigned long write_object(struct sha1file *f,
        return hdrlen + datalen;
 }
 
-static off_t write_one(struct sha1file *f,
+static int write_one(struct sha1file *f,
                               struct object_entry *e,
-                              off_t offset)
+                              off_t *offset)
 {
        unsigned long size;
 
        /* offset is non zero if object is written already. */
        if (e->idx.offset || e->preferred_base)
-               return offset;
+               return 1;
 
        /* if we are deltified, write out base object first. */
-       if (e->delta) {
-               offset = write_one(f, e->delta, offset);
-               if (!offset)
-                       return 0;
-       }
+       if (e->delta && !write_one(f, e->delta, offset))
+               return 0;
 
-       e->idx.offset = offset;
-       size = write_object(f, e, offset);
+       e->idx.offset = *offset;
+       size = write_object(f, e, *offset);
        if (!size) {
                e->idx.offset = 0;
                return 0;
@@ -436,9 +433,10 @@ static off_t write_one(struct sha1file *f,
        written_list[nr_written++] = &e->idx;
 
        /* make sure off_t is sufficiently large not to wrap */
-       if (offset > offset + size)
+       if (*offset > *offset + size)
                die("pack too large for current definition of off_t");
-       return offset + size;
+       *offset += size;
+       return 1;
 }
 
 /* forward declaration for write_pack_file */
@@ -448,7 +446,7 @@ static void write_pack_file(void)
 {
        uint32_t i = 0, j;
        struct sha1file *f;
-       off_t offset, offset_one, last_obj_offset = 0;
+       off_t offset;
        struct pack_header hdr;
        uint32_t nr_remaining = nr_result;
        time_t last_mtime = 0;
@@ -480,11 +478,8 @@ static void write_pack_file(void)
                offset = sizeof(hdr);
                nr_written = 0;
                for (; i < nr_objects; i++) {
-                       last_obj_offset = offset;
-                       offset_one = write_one(f, objects + i, offset);
-                       if (!offset_one)
+                       if (!write_one(f, objects + i, &offset))
                                break;
-                       offset = offset_one;
                        display_progress(progress_state, written);
                }
 
@@ -497,8 +492,9 @@ static void write_pack_file(void)
                } else if (nr_written == nr_remaining) {
                        sha1close(f, sha1, CSUM_FSYNC);
                } else {
-                       int fd = sha1close(f, NULL, 0);
-                       fixup_pack_header_footer(fd, sha1, pack_tmp_name, nr_written);
+                       int fd = sha1close(f, sha1, 0);
+                       fixup_pack_header_footer(fd, sha1, pack_tmp_name,
+                                                nr_written, sha1, offset);
                        close(fd);
                }