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Code Issues Releases Wiki Activity

fixed possible NPE

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This commit is contained in:
Nikolay Pultsin 2015-08-07 03:30:44 +02:00
parent 6b3a3d8813
commit 237e30df4f
1 changed files with 5 additions and 0 deletions
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5
third-party/android-filechooser/code/src/group/pals/android/lib/ui/filechooser/FileChooserActivity.java vendored
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@ -456,6 +456,11 @@ public class FileChooserActivity extends Activity {
@Override
public void onBackPressed() {
IFile currentLoc = getLocation();
if (currentLoc == null || myHistory == null) {
super.onBackPressed();
return;
}
IFile preLoc = null;
while (currentLoc.equalsToPath(preLoc = mHistory.prevOf(currentLoc)))
mHistory.remove(preLoc);