Fix warning: moving a temporary object prevents copy elision. Thanks, clang!
Fix warning: moving a temporary object prevents copy elision. Thanks, clang!

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