Fix handling showing both a parent and child survey
commit09ad6d7877c64cffd95f1a68eb415d227a7b3747
authorOlly Betts <olly@survex.com>
Sun, 15 Jul 2018 23:35:45 +0000 (16 11:35 +1200)
committerOlly Betts <olly@survex.com>
Sun, 15 Jul 2018 23:35:45 +0000 (16 11:35 +1200)
tree7fe81dd0b6d5b977a9d7513825380fb7e26d59c7
parente49b289b4383e5533ca0ded17f0b7c8d668a6875
Fix handling showing both a parent and child survey

In this case it makes most sense to show all child surveys of the
parent, but we actually showed a slightly arbitrary subset of the
child surveys of the parent.
src/model.cc
src/model.h