diff-delta: set size out-parameter to 0 for NULL delta

diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index ca8871c165bffa25e5d7500918ef15415f0c3e41..34011c2940ad4b4d3115e3ddc41f18f8a00ecd01 100644 (file)
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -15,7 +15,8 @@ SYNOPSIS
          [--dissociate] [--separate-git-dir <git dir>]
          [--depth <depth>] [--[no-]single-branch] [--no-tags]
          [--recurse-submodules[=<pathspec>]] [--[no-]shallow-submodules]
-         [--jobs <n>] [--] <repository> [<directory>]
+         [--[no-]remote-submodules] [--jobs <n>] [--] <repository>
+         [<directory>]
 
 DESCRIPTION
 -----------
@@ -260,6 +261,12 @@ or `--mirror` is given)
 --[no-]shallow-submodules::
        All submodules which are cloned will be shallow with a depth of 1.
 
+--[no-]remote-submodules::
+       All submodules which are cloned will use the status of the submodule’s
+       remote-tracking branch to update the submodule, rather than the
+       superproject’s recorded SHA-1. Equivalent to passing `--remote` to
+       `git submodule update`.
+
 --separate-git-dir=<git dir>::
        Instead of placing the cloned repository where it is supposed
        to be, place the cloned repository at the specified directory,