Fix shell.nix

.github/workflows/macos.yml

@@ -1,16 +0,0 @@
-name: macOS
-
-on: [push]
-
-jobs:
-  build:
-    name: Build
-    runs-on: macOS-latest
-    steps:
-    - uses: actions/checkout@v1
-
-    - name: Fetch dependencies
-      run: go get -d ./...
-
-    - name: Build
-      run: go build

default.nix

@@ -1,7 +1,7 @@
 { pkgs ? import <nixpkgs> {}, ... }:
 let
-  virt-manager-without-menu = pkgs.virt-viewer.overrideAttrs(x: {
-    patches = [
+  virt-manager-without-menu = pkgs.virt-viewer.overrideAttrs (oldAttrs: {
+    patches = oldAttrs.patches ++ [
       ./patches/0001-Remove-menu-bar.patch
       ./patches/0002-Do-not-grab-keyboard-mouse.patch
       ./patches/0003-Use-name-of-appvm-applications-as-a-title.patch

shell.nix

@@ -1,4 +1,4 @@
 { pkgs ? import <nixpkgs> {} }:
 with pkgs; mkShell {
-  buildInputs = [ go virt-viewer virtmanager ];
+  buildInputs = [ go virt-viewer virt-manager ];
 }