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-rw-r--r--DistUpgrade/DistUpgradeCache.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/DistUpgrade/DistUpgradeCache.py b/DistUpgrade/DistUpgradeCache.py
index 3c7773cb..3687ac80 100644
--- a/DistUpgrade/DistUpgradeCache.py
+++ b/DistUpgrade/DistUpgradeCache.py
@@ -195,12 +195,12 @@ class MyCache(apt.Cache):
# this is a delete candidate, only actually delete,
# if it dosn't remove other packages depending on it
# that are not obsolete as well
- self.cache.create_snapshot()
- self.cache[pkgname].markDelete()
- for pkg in self.cache.getChanges():
+ self.create_snapshot()
+ self[pkgname].markDelete()
+ for pkg in self.getChanges():
if pkg.name not in remove_candidates or \
pkg.name in self.foreign_pkgs or \
self._inRemovalBlacklist(pkg.name):
- self.cache.restore_snapshot()
+ self.restore_snapshot()
return False
return True