catch rare state loss exception when hitting home button to pop back stack
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@ -468,7 +468,11 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
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case android.R.id.home:
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FragmentManager fm = getFragmentManager();
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if (fm.getBackStackEntryCount() > 0) {
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fm.popBackStack();
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try {
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fm.popBackStack();
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} catch (IllegalArgumentException e) {
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Log.w(Config.LOGTAG,"Unable to pop back stack after pressing home button");
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}
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return true;
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}
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break;
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