From 70b5588b4e72555f6e788afc0acd3060ab828aef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Forsman?= <bjorn.forsman@gmail.com>
Date: Sun, 24 Sep 2023 19:37:44 +0200
Subject: [PATCH] buildFHSEnvBubblewrap: allow being passed 'pname'

`buildFHSEnvBubblewrap { pname = ...; }` currently results in eval error
because args.name doesn't exist then. Fix it by only using args.name if
it exists.
---
 pkgs/build-support/build-fhsenv-bubblewrap/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/build-fhsenv-bubblewrap/default.nix b/pkgs/build-support/build-fhsenv-bubblewrap/default.nix
index 5e8894d7cb33..f4942290af4b 100644
--- a/pkgs/build-support/build-fhsenv-bubblewrap/default.nix
+++ b/pkgs/build-support/build-fhsenv-bubblewrap/default.nix
@@ -31,7 +31,7 @@ assert (pname != null || version != null) -> (name == null && pname != null); #
 
 with builtins;
 let
-  pname = if args.name != null then args.name else args.pname;
+  pname = if args ? name && args.name != null then args.name else args.pname;
   versionStr = lib.optionalString (version != null) ("-" + version);
   name = pname + versionStr;