bool Table::empty() added

diff --git a/tools/zmart/zypper-tabulator.h b/tools/zmart/zypper-tabulator.h
index 49d7bda..e198fe7 100644 (file)
--- a/tools/zmart/zypper-tabulator.h
+++ b/tools/zmart/zypper-tabulator.h
@@ -85,6 +85,7 @@ public:
   void add (const TableRow& tr);
   void setHeader (const TableHeader& tr);
   void dumpTo (ostream& stream) const;
+  bool empty () const { return _rows.empty(); }
   typedef list<TableRow> container;
 
   void style (TableStyle st);