avoid breaking API change to system_category in boost system

wavii · Oct 2, 2012 · 100c6f9 · 100c6f9
1 parent 5c71b6b
commit 100c6f9
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/include/darner/queue/queue.h b/include/darner/queue/queue.h
@@ -208,19 +208,19 @@ class queue
    void put(const key_type& key, const std::string& value)
    {
       if (!journal_->Put(leveldb::WriteOptions(), key.slice(), value).ok())
-         throw boost::system::system_error(boost::system::errc::io_error, boost::system::system_category());
+         throw boost::system::system_error(boost::system::errc::io_error, boost::asio::error::get_system_category());
    }
 
    void get(const key_type& key, std::string& result)
    {
       if (!journal_->Get(leveldb::ReadOptions(), key.slice(), &result).ok())
-         throw boost::system::system_error(boost::system::errc::io_error, boost::system::system_category());
+         throw boost::system::system_error(boost::system::errc::io_error, boost::asio::error::get_system_category());
    }
 
    void write(leveldb::WriteBatch& batch)
    {
       if (!journal_->Write(leveldb::WriteOptions(), &batch).ok())
-         throw boost::system::system_error(boost::system::errc::io_error, boost::system::system_category());
+         throw boost::system::system_error(boost::system::errc::io_error, boost::asio::error::get_system_category());
    }
 
    boost::scoped_ptr<comparator> cmp_;

diff --git a/src/queue/queue.cpp b/src/queue/queue.cpp
@@ -128,7 +128,8 @@ void queue::pop_read(std::string& result_item, header_type& result_header, id_ty
       else if (result_item[result_item.size() - 2] == '\0') // \0 \0 means escaped \0
          result_item.resize(result_item.size() - 1);
       else
-         throw system::system_error(system::errc::io_error, system::system_category()); // anything else is bad data
+         throw system::system_error(system::errc::io_error,
+            boost::asio::error::get_system_category()); // anything else is bad data
    }
 
    ++items_open_;