Remove redundant vars. Silence warnings.
Remove redundant vars. Silence warnings.

marsupial/cling,root-mirror/cling,root-mirror/cling,marsupial/cling,marsupial/cling,marsupial/cling,perovic/cling,perovic/cling,karies/cling,marsupial/cling,karies/cling,karies/cling,karies/cling,root-mirror/cling,perovic/cling,karies/cling,karies/cling,root-mirror/cling,perovic/cling,root-mirror/cling,perovic/cling,root-mirror/cling,marsupial/cling