Apply suggestions from code review

[thirdparty/pdns.git] / pdns / dnsrecords.hh

diff --git a/pdns/dnsrecords.hh b/pdns/dnsrecords.hh
index 3d1e348011db65c000f0ebe5e12e1b05eb971c8c..e587edf68aa35ae51987362b4347640eebe76294 100644 (file)
--- a/pdns/dnsrecords.hh
+++ b/pdns/dnsrecords.hh
@@ -51,11 +51,11 @@ public:
 
   includeboilerplate(NAPTR)
   template<class Convertor> void xfrRecordContent(Convertor& conv);
-  string getFlags() const
+  const string& getFlags() const
   {
     return d_flags;
   }
-  DNSName getReplacement() const
+  const DNSName& getReplacement() const
   {
     return d_replacement;
   }