diff --git a/libdnf/transaction/MergedTransaction.cpp b/libdnf/transaction/MergedTransaction.cpp index 8f26882f7..75d2c1e78 100644 --- a/libdnf/transaction/MergedTransaction.cpp +++ b/libdnf/transaction/MergedTransaction.cpp @@ -264,14 +264,15 @@ getItemIdentifier(ItemPtr item) /** * Resolve the difference between RPMs in the first and second transaction item - * and create a ItemPair of Upgrade, Downgrade or drop the item from the merged - * transaction set in case of both packages are of the same version. - * Method is called when original package is being removed and than installed again. + * and create a ItemPair of Upgrade, Downgrade or remove the item from the merged + * transaction set in case of both packages are the same. + * Method is called when original package is being removed and then installed again. * \param itemPairMap merged transaction set * \param previousItemPair original item pair * \param mTransItem new transaction item + * \return true if the original and new transaction item differ */ -void +bool MergedTransaction::resolveRPMDifference(ItemPairMap &itemPairMap, ItemPair &previousItemPair, TransactionItemBasePtr mTransItem) @@ -287,7 +288,7 @@ MergedTransaction::resolveRPMDifference(ItemPairMap &itemPairMap, firstRPM->getRelease() == secondRPM->getRelease()) { // Drop the item from merged transaction itemPairMap.erase(getItemIdentifier(firstItem)); - return; + return false; } else if ((*firstRPM) < (*secondRPM)) { // Upgrade to secondRPM previousItemPair.first->setAction(TransactionItemAction::UPGRADED); @@ -298,6 +299,7 @@ MergedTransaction::resolveRPMDifference(ItemPairMap &itemPairMap, mTransItem->setAction(TransactionItemAction::DOWNGRADE); } previousItemPair.second = mTransItem; + return true; } void @@ -308,12 +310,14 @@ MergedTransaction::resolveErase(ItemPairMap &itemPairMap, /* * The original item has been removed - it has to be installed now unless the rpmdb * has changed. Resolve the difference between packages and mark it as Upgrade, - * Reinstall or Downgrade + * Downgrade or remove it from the transaction */ if (mTransItem->getAction() == TransactionItemAction::INSTALL) { if (mTransItem->getItem()->getItemType() == ItemType::RPM) { // resolve the difference between RPM packages - resolveRPMDifference(itemPairMap, previousItemPair, mTransItem); + if (!resolveRPMDifference(itemPairMap, previousItemPair, mTransItem)) { + return; + } } else { // difference between comps can't be resolved mTransItem->setAction(TransactionItemAction::REINSTALL); diff --git a/libdnf/transaction/MergedTransaction.hpp b/libdnf/transaction/MergedTransaction.hpp index f85b133a8..50212159b 100644 --- a/libdnf/transaction/MergedTransaction.hpp +++ b/libdnf/transaction/MergedTransaction.hpp @@ -76,7 +76,7 @@ class MergedTransaction { typedef std::map< std::string, ItemPair > ItemPairMap; void mergeItem(ItemPairMap &itemPairMap, TransactionItemBasePtr transItem); - void resolveRPMDifference(ItemPairMap &itemPairMap, ItemPair &previousItemPair, TransactionItemBasePtr mTransItem); + bool resolveRPMDifference(ItemPairMap &itemPairMap, ItemPair &previousItemPair, TransactionItemBasePtr mTransItem); void resolveErase(ItemPairMap &itemPairMap, ItemPair &previousItemPair, TransactionItemBasePtr mTransItem); void resolveAltered(ItemPairMap &itemPairMap, ItemPair &previousItemPair, TransactionItemBasePtr mTransItem); };