From 1ce84922e3008cad6cf1b9056b705f2642bd3772 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 28 Oct 2015 17:56:30 +0200
Subject: WEB pages re-styling

---
 web/module | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'web/module')

diff --git a/web/module b/web/module
index 7398d45..25c4bf2 100644
--- a/web/module
+++ b/web/module
@@ -14,6 +14,7 @@
 #include <stdexcept> // runtime_error
 
 #include <butl/path>
+#include <butl/optional>
 
 namespace web
 {
@@ -57,15 +58,18 @@ namespace web
     sequence_error (std::string d): std::runtime_error (std::move (d)) {}
   };
 
+  template <typename T>
+  using optional = butl::optional<T>;
+
   struct name_value
   {
     // These should eventually become string_view's.
     //
     std::string name;
-    std::string value;
+    optional<std::string> value;
 
     name_value () {}
-    name_value (std::string n, std::string v)
+    name_value (std::string n, optional<std::string> v)
         : name (std::move (n)), value (std::move (v)) {}
   };
 
-- 
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