Fix CopyProperties on interface to pointer to struct

CopyProperties expects to interfaces in a struct to be an
interface to a pointer to a struct, but expects to be called
on a struct.  When a struct contains an interface, dereference
it twice with Elem() before calling CopyProperties on it.

Change-Id: I0d10aff87729273a025ab6d86239fd60662a20c0
1 file changed
tree: 0d3c457f82d2f8c4a27ab8dd6224c540140dc105
  1. blueprint/
  2. Blueprints
  3. bootstrap.bash
  4. build.ninja.in