format-patch: add arbitrary email headers

diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt
index c2eb5fab4caff69b98fbcd3cb66d78e3371f81e4..51fd716902042314860a321ed582de57850c0ea7 100644 (file)
--- a/Documentation/git-format-patch.txt
+++ b/Documentation/git-format-patch.txt
@@ -161,6 +161,11 @@ if that is not set.
        Add a "Cc:" header to the email headers. This is in addition
        to any configured headers, and may be used multiple times.
 
+--add-header=<header>::
+       Add an arbitrary header to the email headers.  This is in addition
+       to any configured headers, and may be used multiple times.
+       For example, --add-header="Organization: git-foo"
+
 --cover-letter::
        In addition to the patches, generate a cover letter file
        containing the shortlog and the overall diffstat.  You can