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
@@ -28,6 +28,6 @@ stdenv.mkDerivation {
    homepage = http://dypgen.free.fr;
    description = "Dypgen GLR self extensible parser generator";
    license = stdenv.lib.licenses.cecill-b;
-    platforms = ocaml.meta.platforms;
+    platforms = ocaml.meta.platforms or [];
  };
 }