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Bug 731019 - java.lang.NullPointerException: at org.mozilla.gecko.AwesomeBarTabs.onBackPressed(AwesomeBarTabs.java). r=lucasr

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This commit is contained in:
Margaret Leibovic 2012-02-29 13:25:41 -08:00
parent e62e60ee7a
commit a0b334c19e
1 changed files with 4 additions and 2 deletions
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6
mobile/android/base/AwesomeBarTabs.java
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@ -319,8 +319,10 @@ public class AwesomeBarTabs extends TabHost {
// This method checks to see if we're in a bookmark sub-folder. If we are,
// it will go up a level and return true. Otherwise it will return false.
public boolean onBackPressed() {
// If we're not in the bookmarks tab, we have nothing to do
if (!getCurrentTabTag().equals(BOOKMARKS_TAB))
// If we're not in the bookmarks tab, we have nothing to do. We should
// also return false if mBookmarksAdapter hasn't been initialized yet.
if (!getCurrentTabTag().equals(BOOKMARKS_TAB) ||
mBookmarksAdapter == null)
return false;
return mBookmarksAdapter.moveToParentFolder();