Fixed bug when reading config.json.

src/config.cc

@@ -52,10 +52,10 @@ void MainConfig::GenerateSource() {
   source_cfg->default_tab_size = source_json.get<unsigned>("default_tab_size");
   source_cfg->auto_tab_char_and_size = source_json.get<bool>("auto_tab_char_and_size");
   
-  source_cfg->wrap_lines = source_json.get_value<bool>("wrap_lines");
+  source_cfg->wrap_lines = source_json.get<bool>("wrap_lines");
   
-  source_cfg->highlight_current_line = source_json.get_value<bool>("highlight_current_line");
-  source_cfg->show_line_numbers = source_json.get_value<bool>("show_line_numbers");
+  source_cfg->highlight_current_line = source_json.get<bool>("highlight_current_line");
+  source_cfg->show_line_numbers = source_json.get<bool>("show_line_numbers");
   
   for (auto &i : source_json.get_child("clang_types"))
     source_cfg->clang_types[i.first] = i.second.get_value<std::string>();