Documentation: don't assume git-sh-setup and git-parse-remote are in PATH

diff --git a/sha1_file.c b/sha1_file.c
index b2db549d8a61e5ffc282f7259a5187b9d1fc5706..dd8327c941dd012d890fcb20313a3f0e682d1fa2 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1714,7 +1714,7 @@ const unsigned char *nth_packed_object_sha1(struct packed_git *p,
        }
 }
 
-static off_t nth_packed_object_offset(const struct packed_git *p, uint32_t n)
+off_t nth_packed_object_offset(const struct packed_git *p, uint32_t n)
 {
        const unsigned char *index = p->index_data;
        index += 4 * 256;
@@ -2149,7 +2149,8 @@ int hash_sha1_file(const void *buf, unsigned long len, const char *type,
 /* Finalize a file on disk, and close it. */
 static void close_sha1_file(int fd)
 {
-       /* For safe-mode, we could fsync_or_die(fd, "sha1 file") here */
+       if (fsync_object_files)
+               fsync_or_die(fd, "sha1 file");
        fchmod(fd, 0444);
        if (close(fd) != 0)
                die("unable to write sha1 file");