mikemcquaid/Charm — comment on commit 4cf0d0f11160a1f8a5859eee221a6678fdb15bba
File: Charm/TimeTrackingView/TimeTrackingWindow.cpp line 221
By frankosterfeld:

One might want to assert( childCount == 0 ) here. OTOH, if the model can change behind our back, we cannot be totally sure.