no local() block needed anymore

Author: MichaelChirico

inst/tests/mergelist.Rraw

@@ -78,6 +78,5 @@ local({
   test(13.04, key(ans), "id1")
   test(13.05, indices(ans), c("id1", "id2", "id3", "id1__id2__id3", "id6", "id7", "id9"))
   test(13.06, ii, lapply(l, indices)) ## this tests that original indices have not been touched, shallow_duplicate in mergeIndexAttrib
-  ans = cbindlist(list(data.table(a=1:2), data.table(b=3:4, key="b")))
-  test(13.07, ans, data.table(a=1:2, b=3:4, key="b"))
 })
+test(13.07, cbindlist(list(data.table(a=1:2), data.table(b=3:4, key="b")), data.table(a=1:2, b=3:4, key="b"))