X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=Documentation%2Ffetch-options.txt;h=200c9b240dc3f89cd29350332447e48b53bcfdc1;hb=c1fe2fe4fe685e0587c3949f953aab726de88994;hp=a25d04a4fa2e6449d4e5ec1beddf305385ae8571;hpb=8fc66df237afce0b4318657f166b3583831949f3;p=git.git

diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index a25d04a4..200c9b24 100644
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -4,6 +4,11 @@
 	option old data in `.git/FETCH_HEAD` will be overwritten.
 
 -f, \--force::
+	When `git-fetch` is used with `<rbranch>:<lbranch>`
+	refspec, it refuses to update the local branch
+	`<lbranch>` unless the remote branch `<rbranch>` it
+	fetches is a descendant of `<lbranch>`.  This option
+	overrides that check.
 
 -t, \--tags::
 	By default, the git core utilities will not fetch and store