BIND 10 master, updated. 087c6def9087019640a437b63c782a5c22de1feb [master] remove useless variable (reviewed on jabber)

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- Log -----------------------------------------------------------------
commit 087c6def9087019640a437b63c782a5c22de1feb
Author: chenzhengzhang <jerry.zzpku at gmail.com>
Date:   Wed Aug 24 16:02:01 2011 +0800

    [master] remove useless variable (reviewed on jabber)

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Summary of changes:
 src/lib/datasrc/tests/database_unittest.cc |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

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diff --git a/src/lib/datasrc/tests/database_unittest.cc b/src/lib/datasrc/tests/database_unittest.cc
index ac6cbf7..823c2bc 100644
--- a/src/lib/datasrc/tests/database_unittest.cc
+++ b/src/lib/datasrc/tests/database_unittest.cc
@@ -276,8 +276,6 @@ public:
 private:
     typedef std::map<std::string, std::vector< std::vector<std::string> > >
         Domains;
-    // used as internal index for getNextRecord()
-    size_t cur_record;
     // used as temporary storage during the building of the fake data
     Domains records;
     // used as temporary storage after searchForRecord() and during