nixos/installer: Quote variable references

See <https://github.com/koalaman/shellcheck/wiki/SC2086>.
3 years ago · e0f1682910
parent c9a7385997
commit e0f1682910
1 changed files with 2 additions and 2 deletions
--- a/nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
+++ b/nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
@ -35,7 +35,7 @@ while [ $# -gt 0 ]; do
          showUsage
          exit 1
        fi
-        networkExpr="$(readlink -f $1)"
+        networkExpr="$(readlink -f "$1")"
        ;;
    esac

@ -50,4 +50,4 @@ fi

 # Build a network of VMs
 nix-build '<nixpkgs/nixos/modules/installer/tools/nixos-build-vms/build-vms.nix>' \
-    --argstr networkExpr $networkExpr "${nixBuildArgs[@]}"
+    --argstr networkExpr "$networkExpr" "${nixBuildArgs[@]}"