Merge branch 'di/fast-import-doc'

[git.git] / Documentation / git-remote-helpers.txt

diff --git a/Documentation/git-remote-helpers.txt b/Documentation/git-remote-helpers.txt
index 930b4034ac5dc60481afe34f9cd82fd756639190..4f83dea5a39ca2f8e695a2426e90cf0450533696 100644 (file)
--- a/Documentation/git-remote-helpers.txt
+++ b/Documentation/git-remote-helpers.txt
@@ -48,6 +48,9 @@ arguments. The first argument specifies a remote repository as in git;
 it is either the name of a configured remote or a URL. The second
 argument specifies a URL; it is usually of the form
 '<transport>://<address>', but any arbitrary string is possible.
+The 'GIT_DIR' environment variable is set up for the remote helper
+and can be used to determine where to store additional data or from
+which directory to invoke auxiliary git commands.
 
 When git encounters a URL of the form '<transport>://<address>', where
 '<transport>' is a protocol that it cannot handle natively, it