fix brain fart

sfx2/source/control/bindings.cxx

@@ -1173,7 +1173,7 @@ const SfxPoolItem* SfxBindings::Execute_Impl( sal_uInt16 nId, const SfxPoolItem*
         DeleteItemOnIdle( pVoid );
         return pVoid;
     }
-    else if ( pCache )  // just in case it was created, but GetDispatch() is 0
+    else if ( pCache && bDeleteCache )  // just in case it was created, but GetDispatch() is 0
         DELETEZ( pCache );
 
     // slot is handled internally by SfxDispatcher