SuffixMatchTree: add comment on value replacement

diff --git a/pdns/dnsname.hh b/pdns/dnsname.hh
index 5c2b6bf0161d2d3a4c74f15f8602f480426a421e..cb69cac88a95b1de860ed9a33bb1c5434365b1fd 100644 (file)
--- a/pdns/dnsname.hh
+++ b/pdns/dnsname.hh
@@ -308,6 +308,9 @@ struct SuffixMatchTree
     if (labels.empty()) {
       // The child is no longer an endnode
       child->endNode = false;
+      // TODO clear d_value for this node as d_value = T() would break for types
+      // that require initialization
+
       // If the child has no further children, just remove it from the set.
       if (child->children.empty()) {
         children.erase(child);