make things compile again

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@582 d19b8d6e-7fed-0310-83ef-9ca221ded41b

diff --git a/pdns/recursor_cache.hh b/pdns/recursor_cache.hh
index 34d95681a76897276cee8dea8f54f8ab5634496f..6ba11fb9234d272ff989c42ad76ced7fe0213241 100644 (file)
--- a/pdns/recursor_cache.hh
+++ b/pdns/recursor_cache.hh
@@ -16,18 +16,6 @@
 using namespace boost;
 using namespace ::boost::multi_index;
 
-namespace __gnu_cxx {
-  template<>
-  struct hash<string>
-  {
-    size_t
-    operator()(const string& __s) const
-    { 
-      return __stl_hash_string(__s.c_str()); 
-    }
-  };
-}
-
 class MemRecursorCache : public boost::noncopyable //  : public RecursorCache
 {
 public: