builtin/receive-pack: convert one use of EMPTY_TREE_SHA1_HEX

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 0f27af5760e842d5850c4fe0f122e828d744ef2c..2659153cb377554bc5cf6fc4199233b2bab498a2 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -1401,6 +1401,14 @@ fetch.prune::
        option was given on the command line.  See also `remote.<name>.prune`
        and the PRUNING section of linkgit:git-fetch[1].
 
+fetch.pruneTags::
+       If true, fetch will automatically behave as if the
+       `refs/tags/*:refs/tags/*` refspec was provided when pruning,
+       if not set already. This allows for setting both this option
+       and `fetch.prune` to maintain a 1=1 mapping to upstream
+       refs. See also `remote.<name>.pruneTags` and the PRUNING
+       section of linkgit:git-fetch[1].
+
 fetch.output::
        Control how ref update status is printed. Valid values are
        `full` and `compact`. Default value is `full`. See section
@@ -1949,6 +1957,7 @@ http.sslVersion::
        - tlsv1.0
        - tlsv1.1
        - tlsv1.2
+       - tlsv1.3
 
 +
 Can be overridden by the `GIT_SSL_VERSION` environment variable.
@@ -2945,6 +2954,12 @@ remote.<name>.prune::
        remove any remote-tracking references that no longer exist on the
        remote (as if the `--prune` option was given on the command line).
        Overrides `fetch.prune` settings, if any.
+
+remote.<name>.pruneTags::
+       When set to true, fetching from this remote by default will also
+       remove any local tags that no longer exist on the remote if pruning
+       is activated in general via `remote.<name>.prune`, `fetch.prune` or
+       `--prune`. Overrides `fetch.pruneTags` settings, if any.
 +
 See also `remote.<name>.prune` and the PRUNING section of
 linkgit:git-fetch[1].
@@ -3214,7 +3229,8 @@ submodule.active::
 
 submodule.recurse::
        Specifies if commands recurse into submodules by default. This
-       applies to all commands that have a `--recurse-submodules` option.
+       applies to all commands that have a `--recurse-submodules` option,
+       except `clone`.
        Defaults to false.
 
 submodule.fetchJobs::
@@ -3347,6 +3363,10 @@ uploadpack.packObjectsHook::
        was run. I.e., `upload-pack` will feed input intended for
        `pack-objects` to the hook, and expects a completed packfile on
        stdout.
+
+uploadpack.allowFilter::
+       If this option is set, `upload-pack` will support partial
+       clone and partial fetch object filtering.
 +
 Note that this configuration variable is ignored if it is seen in the
 repository-level config (this is a safety measure against fetching from