[2781] Empty method to silence linker

diff --git a/src/lib/datasrc/memory/rdataset.cc b/src/lib/datasrc/memory/rdataset.cc
index 68d5de9ff7d22444f1934ec3cc97b09ee5a37d38..7aef77f4f6a1cfed71c4ab67ed1e68d617fb256c 100644 (file)
--- a/src/lib/datasrc/memory/rdataset.cc
+++ b/src/lib/datasrc/memory/rdataset.cc
@@ -183,6 +183,20 @@ RdataSet::create(util::MemorySegment& mem_sgmt, RdataEncoder& encoder,
     return (rdataset);
 }
 
+RdataSet*
+RdataSet::subtract(util::MemorySegment& mem_sgmt, RdataEncoder& encoder,
+                   const dns::ConstRRsetPtr& rrset,
+                   const dns::ConstRRsetPtr& sig_rrset,
+                   const RdataSet& old_rdataset)
+{
+    (void) mem_sgmt;
+    (void) encoder;
+    (void) rrset;
+    (void) sig_rrset;
+    (void) old_rdataset;
+    return NULL; // Just for now
+}
+
 void
 RdataSet::destroy(util::MemorySegment& mem_sgmt, RdataSet* rdataset,
                   RRClass rrclass)