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if destroy is called when the extenderitem is being deleted already it could not have a scene

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svn path=/trunk/KDE/kdelibs/; revision=1177229
This commit is contained in:
Marco Martin 2010-09-19 20:05:09 +00:00
parent 8992e628f8
commit 5560dc2b14
1 changed files with 5 additions and 3 deletions
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8
extenders/extenderitem.cpp
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@ -544,9 +544,11 @@ void ExtenderItem::destroy()
//remove global entry if needed.
Corona *corona = qobject_cast<Corona*>(scene());
KConfigGroup extenderItemGroup(corona->config(), "DetachedExtenderItems");
if (extenderItemGroup.hasGroup(QString::number(d->extenderItemId))) {
extenderItemGroup.deleteGroup(QString::number(d->extenderItemId));
if (corona) {
KConfigGroup extenderItemGroup(corona->config(), "DetachedExtenderItems");
if (extenderItemGroup.hasGroup(QString::number(d->extenderItemId))) {
extenderItemGroup.deleteGroup(QString::number(d->extenderItemId));
}
}
d->hostApplet()->config("ExtenderItems").deleteGroup(QString::number(d->extenderItemId));