François Charlier d18954f4a8 Add missing returns and remove superfluous ones
Some methods which should have returned  objects dit not return and some
methods which don't  return anything used return ... Fixed  all that and
added tests to detect two returns which were missing.

Fixes bug 892058

Change-Id: If59468cfe1c7b1ab74ed0bfc6f81590dfd5dd668
2011-12-30 17:40:02 +01:00
..
2011-01-25 14:01:22 -06:00
2011-12-14 14:44:26 -05:00
2011-12-15 23:10:59 +00:00
2011-08-22 15:17:06 -04:00