about summary refs log tree commit diff
path: root/nixpkgs/maintainers/scripts/update.nix
diff options
context:
space:
mode:
Diffstat (limited to 'nixpkgs/maintainers/scripts/update.nix')
-rwxr-xr-xnixpkgs/maintainers/scripts/update.nix8
1 files changed, 7 insertions, 1 deletions
diff --git a/nixpkgs/maintainers/scripts/update.nix b/nixpkgs/maintainers/scripts/update.nix
index 66ea18ddf62e..9568c6cbbccd 100755
--- a/nixpkgs/maintainers/scripts/update.nix
+++ b/nixpkgs/maintainers/scripts/update.nix
@@ -9,7 +9,13 @@
 # TODO: add assert statements
 
 let
-  pkgs = import ./../../default.nix (if include-overlays then { } else { overlays = []; });
+  pkgs = import ./../../default.nix (
+    if include-overlays == false then
+      { overlays = []; }
+    else if include-overlays == true then
+      { } # Let Nixpkgs include overlays impurely.
+    else { overlays = include-overlays; }
+  );
 
   inherit (pkgs) lib;