Comment 3 for bug 1560020

QtMir has code that should delete the cache, if the app stops unexpectedly (i.e. probably crashed).

The QML cache system also does a CRC check on the cache file, to check it before using it. So the file being munged unexpectedly should not be a fatal condition.

Instead, if the app is itself corrupting the cache somehow, it would be good to know why. Certainly if the app crashes on startup while reading its cache, QtMir should delete the cache so the next execution will succeed.

Would be worth verifying this is functioning as expected.