*Update to Mangos 6902. Source: Mangos.

*Skipped rev: rev 6893, some code about waypoint movement.

--HG--
branch : trunk

src/game/PlayerDump.h

@@ -94,7 +94,7 @@ class PlayerDumpWriter : public PlayerDump
         PlayerDumpWriter() {}
 
         std::string GetDump(uint32 guid);
-        DumpReturn WriteDump(std::string file, uint32 guid);
+        DumpReturn WriteDump(const std::string& file, uint32 guid);
     private:
         typedef std::set<uint32> GUIDs;
 
@@ -113,7 +113,7 @@ class PlayerDumpReader : public PlayerDump
     public:
         PlayerDumpReader() {}
 
-        DumpReturn LoadDump(std::string file, uint32 account, std::string name, uint32 guid);
+        DumpReturn LoadDump(const std::string& file, uint32 account, std::string name, uint32 guid);
 };
 
 #endif