Ensure that we can evaluate the platform attribute of ocaml packages.

2016-03-13 19:08:26 +00:00
parent 27e5397282
commit 72c6f8a140
130 changed files with 130 additions and 130 deletions
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
    description = "Tools for authors of ppx rewriters";
    homepage = http://www.lexifi.com/ppx_tools;
    license = licenses.mit;
-    platforms = ocaml.meta.platforms;
+    platforms = ocaml.meta.platforms or [];
    maintainers = with maintainers; [ vbgl ];
  };
 }