java.lang.NullPointerException
at com.fsck.k9.controller.MessagingController.actOnMessages(MessagingController.java:5602)
at com.fsck.k9.controller.MessagingController.deleteThreads(MessagingController.java:3986)
at com.fsck.k9.fragment.MessageListFragment.onDelete(MessageListFragment.java:1311)
at com.fsck.k9.fragment.MessageListFragment.onDelete(MessageListFragment.java:1306)
at com.fsck.k9.fragment.MessageListFragment.onContextItemSelected(MessageListFragment.java:1506)
at android.support.v4.app.Fragment.performContextItemSelected(Fragment.java:1583)
at android.support.v4.app.FragmentManagerImpl.dispatchContextItemSelected(FragmentManager.java:1992)
at android.support.v4.app.FragmentActivity.onMenuItemSelected(FragmentActivity.java:370)
at com.actionbarsherlock.app.SherlockFragmentActivity.onMenuItemSelected(SherlockFragmentActivity.java:211)
at com.android.internal.policy.impl.PhoneWindow$DialogMenuCallback.onMenuItemSelected(PhoneWindow.java:4038)
at com.android.internal.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:735)
at com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:149)
at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:874)
at com.android.internal.view.menu.MenuDialogHelper.onClick(MenuDialogHelper.java:193)
at com.android.internal.app.AlertController$AlertParams$3.onItemClick(AlertController.java:934)
at android.widget.AdapterView.performItemClick(AdapterView.java:301)
at android.widget.AbsListView.performItemClick(AbsListView.java:1287)
at android.widget.AbsListView$PerformClick.run(AbsListView.java:3078)
at android.widget.AbsListView$1.run(AbsListView.java:4161)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4921)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
at dalvik.system.NativeStart.main(Native Method)
This patch makes sure actions started via the context menu operate on
the correct message even when the message list changes and the 'adapter
position' accessible via the menu object points to another message.
When the message the menu was opened for is deleted the context menu
will be closed.