Starting viewfinder causes crash on Symbian if app lacks UserEnvironment capability

If the app lacks UserEnvironment capability, creating a QCamera object causes a data abort exception.

This can be seen by commenting out the following line from the .pro file in the attached test app:

symbian: TARGET.CAPABILITY += UserEnvironment

Test environment:
Nokia N8, wk2 RnD firmware
Qt 4.7.2 (built from qt-s60-public/4.7 commit 4ec245a3)
QtMobility 1.1.1 (built from qtm-multimedia/1.1 commit dc2864ba)