doc: fix shell.nix (#109816)

2021-01-19 18:46:51 +01:00
parent c030d1b85b
commit 94f850c3d1
1 changed files with 3 additions and 5 deletions
--- a/doc/shell.nix
+++ b/doc/shell.nix
@@ -1,5 +1,3 @@
-{ pkgs ? import ../. {} }:
-(import ./default.nix {}).overrideAttrs (x: {
-  buildInputs = x.buildInputs ++ [ pkgs.xmloscopy pkgs.ruby ];
-
-})
+{ pkgs ? import ../. { } }:
+(import ./default.nix { }).overrideAttrs
+(x: { buildInputs = (x.buildInputs or [ ]) ++ [ pkgs.xmloscopy pkgs.ruby ]; })