Remove the temp file if it is empty after the request has failed

[git.git] / Documentation / git-diff-tree.txt

diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index dcfb9e1..f57c8d0 100644 (file)
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -8,7 +8,7 @@ git-diff-tree - Compares the content and mode of blobs found via two tree object
 
 SYNOPSIS
 --------
-'git-diff-tree' [--stdin] [-m] [-s] [-v] [--pretty] [-t] [<common diff options>] <tree-ish> [<tree-ish>] [<path>...]
+'git-diff-tree' [--stdin] [-m] [-s] [-v] [--pretty] [-t] [-r] [--root] [<common diff options>] <tree-ish> [<tree-ish>] [<path>...]
 
 DESCRIPTION
 -----------
@@ -33,6 +33,9 @@ include::diff-options.txt[]
        Note that this parameter does not provide any wildcard or regexp
        features.
 
+-r::
+        recurse into sub-trees
+
 -t::
        show tree entry itself as well as subtrees.  Implies -r.