trackballs: add license

see issue #43716
2018-08-04 16:35:11 +02:00
parent f1902db4e6
commit 731b4f4bb5
1 changed files with 1 additions and 0 deletions
--- a/pkgs/games/trackballs/default.nix
+++ b/pkgs/games/trackballs/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation rec {
    homepage = https://trackballs.github.io/;
    description = "3D Marble Madness clone";
    platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2;
  };
 }