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fix potential NPE in TransferFragment

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This commit is contained in:
Vincent Breitmoser
2018-07-12 12:59:12 +02:00
parent 33a749a115
commit b5d49f9ae8
1 changed files with 3 additions and 0 deletions
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3
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/transfer/view/TransferFragment.java
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@@ -367,6 +367,9 @@ public class TransferFragment extends Fragment implements TransferMvpView {
@Override @Override
public void onBackStackChanged() { public void onBackStackChanged() {
FragmentManager fragMan = getFragmentManager(); FragmentManager fragMan = getFragmentManager();
if (fragMan == null) {
return;
}
fragMan.popBackStack(tag, FragmentManager.POP_BACK_STACK_INCLUSIVE); fragMan.popBackStack(tag, FragmentManager.POP_BACK_STACK_INCLUSIVE);
fragMan.removeOnBackStackChangedListener(this); fragMan.removeOnBackStackChangedListener(this);