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| author | David Kalnischkies <david@kalnischkies.de> | 2016-07-01 13:17:03 +0200 |
|---|---|---|
| committer | David Kalnischkies <david@kalnischkies.de> | 2016-07-01 13:36:40 +0200 |
| commit | e7edb2fef8370d54a4b8e5a01266e6eda81ef84e (patch) | |
| tree | ea926604af6bc5439594958083c250786f0f264f /apt-pkg | |
| parent | a0ed43f7323b9d7976ed0ba8d437a42e24af9eaf (diff) | |
| download | apt-e7edb2fef8370d54a4b8e5a01266e6eda81ef84e.tar.gz | |
reinstalling local deb file is no downgrade
If we have a (e.g. locally built) deb file installed and do try to
install it again apt complained about this being a downgrade, but it
wasn't as it is the very same version… it was just confused into not
merging the versions together which looks like a downgrade then.
The same size assumption is usually good, but given that volatile files
are parsed last (even after the status file) the base assumption no
longer holds, but is easy to adept without actually changing anything in
practice.
Diffstat (limited to 'apt-pkg')
| -rw-r--r-- | apt-pkg/deb/deblistparser.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc index e24ced271..f7f64debd 100644 --- a/apt-pkg/deb/deblistparser.cc +++ b/apt-pkg/deb/deblistparser.cc @@ -999,7 +999,7 @@ bool debListParser::SameVersion(unsigned short const Hash, /*{{{*/ // status file is parsed last, so the first version we encounter is // probably also the version we have downloaded unsigned long long const Size = Section.FindULL("Size"); - if (Size != 0 && Size != Ver->Size) + if (Size != 0 && Ver->Size != 0 && Size != Ver->Size) return false; // available everywhere, but easier to check here than to include in VersionHash unsigned char MultiArch = ParseMultiArch(false); |