Avoid redundant call

apps/openmw/mwworld/worldimp.cpp

@@ -1907,7 +1907,7 @@ namespace MWWorld
             std::string enchantId = selectedEnchantItem.getClass().getEnchantment(selectedEnchantItem);
             if (!enchantId.empty())
             {
-                const ESM::Enchantment* ench = mStore.get<ESM::Enchantment>().search(selectedEnchantItem.getClass().getEnchantment(selectedEnchantItem));
+                const ESM::Enchantment* ench = mStore.get<ESM::Enchantment>().search(enchantId);
                 if (ench)
                     preloadEffects(&ench->mEffects);
             }