improve code readability

diff --git a/pdns/pdnsutil.cc b/pdns/pdnsutil.cc
index 4adcd8c800a6c5828588015c865d3c13582249a9..0f29142e7e0c0ac618bb5301a7c87e38ae4caa66 100644 (file)
--- a/pdns/pdnsutil.cc
+++ b/pdns/pdnsutil.cc
@@ -392,7 +392,9 @@ int checkZone(DNSSECKeeper &dk, UeberBackend &B, const DNSName& zone, const vect
     content.str("");
     content<<rr.qname<<" "<<rr.qtype.getName()<<" "<<rr.content;
     string contentstr = content.str();
-    if (rr.qtype.getCode() != QType::TXT) contentstr=toLower(contentstr);
+    if (rr.qtype.getCode() != QType::TXT) {
+      contentstr=toLower(contentstr);
+    }
     if (recordcontents.count(contentstr)) {
       cout<<"[Error] Duplicate record found in rrset: '"<<rr.qname<<" IN "<<rr.qtype.getName()<<" "<<rr.content<<"'"<<endl;
       numerrors++;