dnsdist: Apply Miod's suggestion

Co-authored-by: Miod Vallat <miod.vallat@open-xchange.com>

diff --git a/pdns/dnsdistdist/doh3.cc b/pdns/dnsdistdist/doh3.cc
index 1780926c56fa1ee4d80365b36dbba8d12325be48..ec3dad0143f3b49bac4f1100220d2a8e0f74e833 100644 (file)
--- a/pdns/dnsdistdist/doh3.cc
+++ b/pdns/dnsdistdist/doh3.cc
@@ -303,7 +303,7 @@ static void h3_send_response(H3Connection& conn, const uint64_t streamID, uint16
   PacketBuffer location;
   PacketBuffer responseBody;
   std::vector<quiche_h3_header> headers;
-  headers.reserve(3);
+  headers.reserve(4);
   addHeaderToList(headers, ":status", sizeof(":status") - 1, status.data(), status.size());
 
   if (statusCode >= 300 && statusCode < 400) {