minor code tidy ups - in don't pass as ref per std we have been moving to
authorEileen McNaughton <eileen@fuzion.co.nz>
Mon, 19 May 2014 23:30:20 +0000 (11:30 +1200)
committerEileen McNaughton <eileen@fuzion.co.nz>
Mon, 19 May 2014 23:30:20 +0000 (11:30 +1200)
commit02af368362ba51841fb27d53dab8d4de3cd980db
treed1d4e43b331990c332f0cb5c5a17d399152b693c
parenta5e2b32e3d2f2afc0a8f3af6fa56d3a3a0446c42
minor code tidy ups - in don't pass  as ref per std we have been moving to
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