From b7bcf0dc5903f30a867d57b5b5189269d6ff4d92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Tue, 30 Jul 2013 23:09:58 +0200
Subject: [PATCH] Simplified internal ResourceManager::free() implementation.

No need to explicitly create all the pointers and then juggle with
`std::common_type<>` and whatnot.
---
 src/ResourceManager.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ResourceManager.h b/src/ResourceManager.h
index acb3a1553..6038d32dd 100644
--- a/src/ResourceManager.h
+++ b/src/ResourceManager.h
@@ -348,7 +348,7 @@ template<class... Types> class ResourceManager: private Implementation::Resource
          * @return Pointer to self (for method chaining)
          */
         ResourceManager<Types...>* free() {
-            freeInternal(std::common_type<Types>()...);
+            freeInternal<Types...>();
             return this;
         }
 
@@ -374,11 +374,11 @@ template<class... Types> class ResourceManager: private Implementation::Resource
         }
 
     private:
-        template<class FirstType, class ...NextTypes> void freeInternal(std::common_type<FirstType>, std::common_type<NextTypes>... t) {
+        template<class FirstType, class ...NextTypes> void freeInternal() {
             free<FirstType>();
-            freeInternal(t...);
+            freeInternal<NextTypes...>();
         }
-        void freeInternal() const {}
+        template<class...> void freeInternal() const {}
 
         static ResourceManager<Types...>*& internalInstance();
 };