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
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
    homepage = https://github.com/ocsigen/deriving;
    description = "Extension to OCaml for deriving functions from type declarations";
    license = stdenv.lib.licenses.mit;
-    platforms = ocaml.meta.platforms;
+    platforms = ocaml.meta.platforms or [];
    maintainers = with stdenv.lib.maintainers; [
      gal_bolle vbgl
    ];