From: Kees Monshouwer <mind04@monshouwer.org>
Date: Sun, 4 Jun 2017 11:12:13 +0000 (+0200)
Subject: add makeUsRelative() to DNSName class
X-Git-Tag: rec-4.1.0-alpha1~91^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8b63f61f34aa72da6ed38bd5be38d92b584c0b83;p=thirdparty%2Fpdns.git

add makeUsRelative() to DNSName class
---

diff --git a/pdns/dnsname.hh b/pdns/dnsname.hh
index c57faf996f..0c32afd1d7 100644
--- a/pdns/dnsname.hh
+++ b/pdns/dnsname.hh
@@ -83,12 +83,15 @@ public:
   DNSName makeRelative(const DNSName& zone) const;
   DNSName makeLowerCase() const
   {
-    DNSName ret;
-    ret.d_storage = d_storage;
-    for(auto & c : ret.d_storage) {
+    DNSName ret(*this);
+    ret.makeUsLowerCase();
+    return ret;
+  }
+  void makeUsLowerCase()
+  {
+    for(auto & c : d_storage) {
       c=dns_tolower(c);
     }
-    return ret;
   }
   void makeUsRelative(const DNSName& zone);
   DNSName labelReverse() const;