FIX NPE thrown when fragment is destroyed before lastReadLocator is set

FolioReader / FolioReader-Android

A Java ePub reader and parser framework for Android.

BSD 3-Clause "New" or "Revised" License

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FIX NPE thrown when fragment is destroyed before lastReadLocator is set #378

Closed egidijusk closed 5 years ago

egidijusk commented 5 years ago

If you open the book and rotate device immediately the app will crash. Null pointer exception is thrown because FolioPageFragment is destroyed before lastReadLocator is set. Crash occurs at line 842.

How to reproduce this crash: https://youtu.be/kNfxIEmF-m4