X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=Documentation%2Fgit-fetch.txt;h=71693650c4194514f62dd5d8524b446dd8641805;hb=211b5f9e62cc961acda59392fbf5a3efa8106c97;hp=c0b5aac5f281b07aea61183c4c6a09b79447c8ea;hpb=f51248eb482a7a0feacb04d02119c94d35845975;p=git.git

diff --git a/Documentation/git-fetch.txt b/Documentation/git-fetch.txt
index c0b5aac5..71693650 100644
--- a/Documentation/git-fetch.txt
+++ b/Documentation/git-fetch.txt
@@ -25,6 +25,11 @@ OPTIONS
 -------
 include::pull-fetch-param.txt[]
 
+-a, \--append::
+	Append ref names and object names of fetched refs to the
+	existing contents of $GIT_DIR/FETCH_HEAD.  Without this
+	option old data in $GIT_DIR/FETCH_HEAD will be overwritten.
+
 -u, \--update-head-ok::
 	By default 'git-fetch' refuses to update the head which
 	corresponds to the current branch.  This flag disables the