dnsdist: Fix useless () spotted by Otto (thanks!)

diff --git a/pdns/dnsdist-lua.cc b/pdns/dnsdist-lua.cc
index d5a79a8e3b8dbc706bde820b5ef7ab15d8636ce6..a1965531de59cafd1abf477c4f8ae79d0570c81b 100644 (file)
--- a/pdns/dnsdist-lua.cc
+++ b/pdns/dnsdist-lua.cc
@@ -480,7 +480,7 @@ static void setupLuaConfig(LuaContext& luaCtx, bool client, bool configCheck)
                          }
 
                          if (vars.count("id")) {
-                           ret->setId(boost::uuids::string_generator()((boost::get<string>(vars["id"]))));
+                           ret->setId(boost::uuids::string_generator()(boost::get<string>(vars["id"])));
                          }
 
                          if (vars.count("checkName")) {