Commit 078e3474 authored by Committed by Andrew HeatherBrowse files
ENH: code adjustments for updated NullObject
- can now safely use labelList::null() instead of emptyLabelList for return values. No special treatment required for lists. Possible replacements: if (notNull(list) && list.size()) -> if (list.size()) if (isNull(list) || list.empty()) -> if (list.empty()) The receiver may still wish to handle differently to distinguish between a null list and an empty list, but no additional special protection is required when obtaining sizes, traversing, outputting etc.