From eebdaa936fb03ed8879ae74e2d7a24656d2d454d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9o=20Zimmermann?=
 <theo.zimmermann@univ-paris-diderot.fr>
Date: Thu, 7 Nov 2019 13:58:37 +0100
Subject: [PATCH] doc: fix allowUnfreePredicate example following the
 introduction of pname

Co-Authored-By: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
---
 doc/using/configuration.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/using/configuration.xml b/doc/using/configuration.xml
index a68ae739f52e..6406c3af3ec5 100644
--- a/doc/using/configuration.xml
+++ b/doc/using/configuration.xml
@@ -142,7 +142,7 @@
 <programlisting>
 {
   allowUnfreePredicate = (pkg: builtins.elem
-    (builtins.parseDrvName pkg.name).name [
+    (pkg.pname or (builtins.parseDrvName pkg.name).name) [
       "flashplayer"
       "vscode"
     ]);