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| author | Zac Medico <zmedico@gentoo.org> | 2006-12-30 04:11:33 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2006-12-30 04:11:33 +0000 |
| commit | 63c8602f4596b6efd1ad0bd8222d2bd82498f8e0 (patch) | |
| tree | 3e2bb1724ab1b61d556c63da92e0a9ba63b873dd | |
| parent | bab58cf5d43a0289d7c741b4aa62f83737798ea0 (diff) | |
| download | portage-63c8602f4596b6efd1ad0bd8222d2bd82498f8e0.tar.gz portage-63c8602f4596b6efd1ad0bd8222d2bd82498f8e0.tar.bz2 portage-63c8602f4596b6efd1ad0bd8222d2bd82498f8e0.zip | |
Improve the logic for bug #159360 to ensure that an actual upgrade is selected without any downgrades.
svn path=/main/trunk/; revision=5422
| -rw-r--r-- | pym/portage.py | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/pym/portage.py b/pym/portage.py index 249252bb1..735920cf7 100644 --- a/pym/portage.py +++ b/pym/portage.py @@ -4030,15 +4030,18 @@ def dep_zapdeps(unreduced, reduced, myroot, use_binaries=0, trees=None): intersecting_slots = myslots.intersection(o_versions) if not intersecting_slots: continue - is_downgrade = False + has_upgrade = False + has_downgrade = False for myslot in intersecting_slots: myversion = versions[myslot] o_version = o_versions[myslot] - if myversion != o_version and \ - o_version == best([myversion, o_version]): - is_downgrade = True - break - if not is_downgrade: + if myversion != o_version: + if myversion == best([myversion, o_version]): + has_upgrade = True + else: + has_downgrade = True + break + if has_upgrade and not has_downgrade: o_index = preferred.index(other_choice) preferred.insert(o_index, possible_upgrade) possible_upgrades.remove(possible_upgrade) |