1 files changed, 8 insertions, 9 deletions
diff --git a/src/resources/resourcemanager.cpp b/src/resources/resourcemanager.cpp
index d6ab39a0..50eda0ce 100644
--- a/src/resources/resourcemanager.cpp
+++ b/src/resources/resourcemanager.cpp
@@ -1,9 +1,8 @@
 /*
- *  Aethyra
+ *  The Mana World
  *  Copyright (C) 2004  The Mana World Development Team
  *
- *  This file is part of Aethyra based on original code
- *  from The Mana World.
+ *  This file is part of The Mana World.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -214,7 +213,7 @@ std::string ResourceManager::getPath(const std::string &file)
     return path;
 }
 
-Resource *ResourceManager::get(std::string const &idPath, generator fun,
+Resource *ResourceManager::get(const std::string &idPath, generator fun,
                                void *data)
 {
     // Check if the id exists, and return the value if it does.
@@ -266,7 +265,7 @@ struct ResourceLoader
     }
 };
 
-Resource *ResourceManager::load(std::string const &path, loader fun)
+Resource *ResourceManager::load(const std::string &path, loader fun)
 {
     ResourceLoader l = { this, path, fun };
     return get(path, ResourceLoader::load, &l);
@@ -308,7 +307,7 @@ struct DyedImageLoader
     }
 };
 
-Image *ResourceManager::getImage(std::string const &idPath)
+Image *ResourceManager::getImage(const std::string &idPath)
 {
     DyedImageLoader l = { this, idPath };
     return static_cast<Image*>(get(idPath, DyedImageLoader::load, &l));
@@ -350,8 +349,7 @@ struct SpriteDefLoader
     }
 };
 
-SpriteDef *ResourceManager::getSprite
-    (std::string const &path, int variant)
+SpriteDef *ResourceManager::getSprite(const std::string &path, int variant)
 {
     SpriteDefLoader l = { path, variant };
     std::stringstream ss;
@@ -380,7 +378,8 @@ void ResourceManager::release(Resource *res)
 ResourceManager *ResourceManager::getInstance()
 {
     // Create a new instance if necessary.
-    if (instance == NULL) instance = new ResourceManager();
+    if (!instance)
+        instance = new ResourceManager;
     return instance;
 }