1 files changed, 1 insertions, 0 deletions
diff --git a/config.cpp b/config.cpp
index 2b37f91..49a78d9 100644
--- a/config.cpp
+++ b/config.cpp
@@ -173,6 +173,7 @@ void Config::readConfigfile(const std::filesystem::path& filename)
 
 void Config::expand_socket_sites()
 {
+ // if no serving site is defined for a socket, serve all sites there
  for (auto& socket: m_sockets) {
   if (socket.serve_sites.empty()) {
    for (const auto& site: m_sites) {