serialtweaker: drop extra check for case that is handled further down

diff --git a/pdns/serialtweaker.cc b/pdns/serialtweaker.cc
index bd04c344dfdb643f0b33a4e8b37a114085fddd10..094e8a8a31c8197603fb0297bd0a73f96393f00e 100644 (file)
--- a/pdns/serialtweaker.cc
+++ b/pdns/serialtweaker.cc
@@ -81,8 +81,6 @@ uint32_t calculateEditSOA(uint32_t old_serial, const string& kind, const DNSName
 uint32_t calculateEditSOA(uint32_t old_serial, DNSSECKeeper& dk, const DNSName& zonename) {
   string kind;
   dk.getSoaEdit(zonename, kind);
-  if(kind.empty())
-    return old_serial;
   return calculateEditSOA(old_serial, kind, zonename);
 }