Remove a useless assignment.
Remove a useless assignment.

othree/tern,MarcelGerber/tern,emacsmirror/tern,marijnh/tern,ternjs/tern,marijnh/tern,emacsmirror/tern,neoclide/tern,neoclide/tern,ternjs/tern,ternjs/tern,othree/tern,MarcelGerber/tern,MarcelGerber/tern,othree/tern,neoclide/tern,marijnh/tern,emacsmirror/tern