Go back to using flat files for locking but keep them in the repo-specific GIT_DIR.

[git-central.git] / server / post-receive-email

diff --git a/server/post-receive-email b/server/post-receive-email
index f5350ef..629fb6c 100755 (executable)
--- a/server/post-receive-email
+++ b/server/post-receive-email
@@ -27,6 +27,9 @@
 #   sender address to be set
 # hooks.post-receive-email.sendmail
 #   The path to sendmail, e.g. /usr/sbin/sendmail or /bin/msmtp
+# USER_EMAIL
+#   Environment variable that should be set by your repository-specific
+#   post-receive hook. E.g. export USER_EMAIL=${USER}@example.com
 #
 # Notes
 # -----