doc: fix allowUnfreePredicate example following the introduction of pname

Co-Authored-By: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
2019-11-07 13:58:37 +01:00 · 2019-11-07 13:58:37 +01:00 · eebdaa936f
commit eebdaa936f
parent 76761a82e0
1 changed files with 1 additions and 1 deletions
--- 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"
    ]);