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Fix accessing pixmapCache after it is deleted

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BUG: 275570
FIXED-IN: 4.7.1
This commit is contained in:
Christoph Feck 2011-07-30 21:18:38 +02:00
parent 44815f6ae0
commit d5d5ba688f
1 changed files with 6 additions and 4 deletions
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2
theme.cpp
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@ -310,11 +310,13 @@ void ThemePrivate::discardCache(CacheTypes caches)
void ThemePrivate::scheduledCacheUpdate() void ThemePrivate::scheduledCacheUpdate()
{ {
if (useCache()) {
QHashIterator<QString, QPixmap> it(pixmapsToCache); QHashIterator<QString, QPixmap> it(pixmapsToCache);
while (it.hasNext()) { while (it.hasNext()) {
it.next(); it.next();
pixmapCache->insertPixmap(idsToCache[it.key()], it.value()); pixmapCache->insertPixmap(idsToCache[it.key()], it.value());
} }
}
pixmapsToCache.clear(); pixmapsToCache.clear();
keysToCache.clear(); keysToCache.clear();