michael.cahill, now that SERVER-23795 is resolved, can this code be removed from WiredTiger?
/* * __im_handle_size -- * Return the handle's data size. */ static void __im_handle_size(WT_FILE_HANDLE_INMEM *im_fh, wt_off_t *sizep) { /* * XXX * This function exists as a place for this comment. MongoDB assumes * any file with content will have a non-zero size. In memory tables * generally are zero-sized, make MongoDB happy. */ *sizep = im_fh->buf.size == 0 ? 1024 : (wt_off_t)im_fh->buf.size; }