Bump version to 4

diff --git a/modules/pipebackend/pipebackend.cc b/modules/pipebackend/pipebackend.cc
index 66094eb1fa6a386cafbc1c39985361cb7b546702..1c8e1d023c0ee00d2de6aff034243f0de9391289 100644 (file)
--- a/modules/pipebackend/pipebackend.cc
+++ b/modules/pipebackend/pipebackend.cc
@@ -154,7 +154,7 @@ bool PipeBackend::list(const string &target, int inZoneId, bool include_disabled
 // The question format:
 
 // type    qname           qclass  qtype   id      ip-address
-      if (abiVersion >= 3)
+      if (abiVersion >= 4)
         query<<"AXFR\t"<<inZoneId<<"\t"<<target;
       else
         query<<"AXFR\t"<<inZoneId<;