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authorDavid Kalnischkies <kalnischkies@gmail.com>2012-02-18 18:23:09 +0100
committerDavid Kalnischkies <kalnischkies@gmail.com>2012-02-18 18:23:09 +0100
commitd90d3a05de6c550ae2bf54347cda7b39074e63ef (patch)
treedeecd4b95567e04d6537a6abb6ae4bd09bdf238f /apt-pkg/indexrecords.cc
parentfbb2c7e04dd3155983560e0b01a71fd8f62f0b1b (diff)
* apt-pkg/indexrecords.cc:
- do not create empty Entries as a sideeffect of Lookup()
Diffstat (limited to 'apt-pkg/indexrecords.cc')
-rw-r--r--apt-pkg/indexrecords.cc5
1 files changed, 4 insertions, 1 deletions
diff --git a/apt-pkg/indexrecords.cc b/apt-pkg/indexrecords.cc
index cdb9250e8..af2639beb 100644
--- a/apt-pkg/indexrecords.cc
+++ b/apt-pkg/indexrecords.cc
@@ -44,7 +44,10 @@ time_t indexRecords::GetValidUntil() const
const indexRecords::checkSum *indexRecords::Lookup(const string MetaKey)
{
- return Entries[MetaKey];
+ std::map<std::string, indexRecords::checkSum* >::const_iterator sum = Entries.find(MetaKey);
+ if (sum == Entries.end())
+ return NULL;
+ return sum->second;
}
bool indexRecords::Exists(string const &MetaKey) const