Core/Config: Error logging for ptree_bad_data

Ref https://github.com/TrinityCore/TrinityCore/commit/6487e2f2d6a1ddbeff77362219658376b8a3f9f0#commitcomment-16888976

1 files changed, 6 insertions, 4 deletions

diff --git a/src/common/Configuration/Config.h b/src/common/Configuration/Config.h
index d8dfeb230a7..7f5b3c11d2d 100644
--- a/src/common/Configuration/Config.h
+++ b/src/common/Configuration/Config.h
@@ -28,8 +28,10 @@
 
 class TC_COMMON_API ConfigMgr
 {
-    ConfigMgr() { }
-    ~ConfigMgr() { }
+    ConfigMgr() = default;
+    ConfigMgr(ConfigMgr const&) = delete;
+    ConfigMgr& operator=(ConfigMgr const&) = delete;
+    ~ConfigMgr() = default;
 
 public:
     /// Method used only for loading main configuration files
@@ -52,8 +54,8 @@ private:
     boost::property_tree::ptree _config;
     std::mutex _configLock;
 
-    ConfigMgr(ConfigMgr const&);
-    ConfigMgr& operator=(ConfigMgr const&);
+    template<class T>
+    T GetValueDefault(std::string const& name, T def) const;
 };
 
 #define sConfigMgr ConfigMgr::instance()