Perhaps it will help to set the pointer to NULL when the item is not set.

e42792b6 · Kohei Yoshida · e64c291c · e42792b6
Kaydet (Commit) e42792b6 authored Şub 06, 2012 tarafından Kohei Yoshida
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itemset.cxx svl/source/items/itemset.cxx +4 -1

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--- a/svl/source/items/itemset.cxx
+++ b/svl/source/items/itemset.cxx
@@ -548,7 +548,10 @@ SfxItemState SfxItemSet::GetItemState( sal_uInt16 nWhich,

 bool SfxItemSet::HasItem(sal_uInt16 nWhich, const SfxPoolItem*& rpItem) const
 {
-    return SFX_ITEM_SET == GetItemState(nWhich, true, &rpItem);
+    bool bRet = SFX_ITEM_SET == GetItemState(nWhich, true, &rpItem);
+    if (!bRet)
+        rpItem = NULL;
+    return bRet;
 }

 // -----------------------------------------------------------------------