fixup! Make parse_options_baset the owner of message_handler

Author: romainbrenguier

src/util/parse_options.cpp

@@ -29,11 +29,11 @@ parse_options_baset::parse_options_baset(
   int argc,
   const char **argv,
   const std::string &program)
+  : parse_result(
+      cmdline.parse(argc, argv, (std::string("?h(help)")+_optstring).c_str())),
+    message_handler(cmdline, program),
+    log(message_handler)
 {
-  std::string optstring=std::string("?h(help)")+_optstring;
-  parse_result=cmdline.parse(argc, argv, optstring.c_str());
-  message_handler = util_make_unique<ui_message_handlert>(cmdline, program);
-  log = messaget{*message_handler};
 }
 
 void parse_options_baset::help()

src/util/parse_options.h

@@ -36,13 +36,15 @@ class parse_options_baset
   virtual int main();
   virtual ~parse_options_baset() { }
 
+private:
+  bool parse_result;
+
 protected:
-  std::unique_ptr<ui_message_handlert> message_handler;
+  ui_message_handlert message_handler;
   messaget log;
 
 private:
   void unknown_option_msg();
-  bool parse_result;
 };
 
 std::string