From 39e678e24e38f1f374eaf5463b424ebdf75df9af Mon Sep 17 00:00:00 2001
From: Mathias Schreck <schreck.mathias@googlemail.com>
Date: Fri, 29 Jun 2018 19:20:55 +0200
Subject: dockerTools.buildImage: add option to use nix output hash as tag

---
 doc/functions.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'doc/functions.xml')

diff --git a/doc/functions.xml b/doc/functions.xml
index 746ef7131f86..c23f6aa25967 100644
--- a/doc/functions.xml
+++ b/doc/functions.xml
@@ -521,7 +521,7 @@ merge:"diff3"
     <callout arearefs='ex-dockerTools-buildImage-2'>
      <para>
       <varname>tag</varname> specifies the tag of the resulting image. By
-      default it's <literal>latest</literal>.
+      default it's <literal>null</literal>, which indicates that the nix output hash will be used as tag.
      </para>
     </callout>
     <callout arearefs='ex-dockerTools-buildImage-3'>
-- 
cgit 1.4.1