Core/Scripts: pass message parameter by reference in OnChat methods to make it possible to be modified inside the script.

--HG--
branch : trunk

2 files changed, 6 insertions, 6 deletions

diff --git a/src/server/scripts/World/chat_log.cpp b/src/server/scripts/World/chat_log.cpp
index 656399d46d8..a440f2d51c6 100755
--- a/src/server/scripts/World/chat_log.cpp
+++ b/src/server/scripts/World/chat_log.cpp
@@ -24,7 +24,7 @@ class ChatLogScript : public PlayerScript
 public:
     ChatLogScript() : PlayerScript("ChatLogScript") { }
 
-    void OnChat(Player* player, uint32 type, uint32 lang, std::string msg)
+    void OnChat(Player* player, uint32 type, uint32 lang, std::string& msg)
     {
         switch (type)
         {
@@ -54,14 +54,14 @@ public:
         }
     }
 
-    void OnChat(Player *player, uint32 /*type*/, uint32 /*lang*/, std::string msg, Player *receiver)
+    void OnChat(Player *player, uint32 /*type*/, uint32 /*lang*/, std::string& msg, Player *receiver)
     {
         if (sWorld.getBoolConfig(CONFIG_CHATLOG_WHISPER))
             sLog.outChat("[WHISPER] Player %s tells %s: %s",
                 player->GetName(), receiver ? receiver->GetName() : "<unknown>", msg.c_str());
     }
 
-    void OnChat(Player *player, uint32 type, uint32 /*lang*/, std::string msg, Group *group)
+    void OnChat(Player *player, uint32 type, uint32 /*lang*/, std::string& msg, Group *group)
     {
         switch (type)
         {
@@ -109,7 +109,7 @@ public:
         }
     }
 
-    void OnChat(Player *player, uint32 type, uint32 lang, std::string msg, Guild *guild)
+    void OnChat(Player *player, uint32 type, uint32 lang, std::string& msg, Guild *guild)
     {
         switch(type)
         {
@@ -130,7 +130,7 @@ public:
         }
     }
 
-    void OnChat(Player *player, uint32 /*type*/, uint32 /*lang*/, std::string msg, Channel *channel)
+    void OnChat(Player *player, uint32 /*type*/, uint32 /*lang*/, std::string& msg, Channel *channel)
     {
         bool isSystem = channel &&
                         (channel->HasFlag(CHANNEL_FLAG_TRADE) ||
diff --git a/src/server/scripts/World/item_scripts.cpp b/src/server/scripts/World/item_scripts.cpp
index 1bca886d5f3..9f0b5cbf6c0 100644
--- a/src/server/scripts/World/item_scripts.cpp
+++ b/src/server/scripts/World/item_scripts.cpp
@@ -271,7 +271,7 @@ public:
                 else
                 {
                     //This should be sent to the player as red text.
-                    pPlayer->Say("You have created enough ghouls. Return to Gothik the Harvester at Death's Breach.",LANG_UNIVERSAL);
+                    pPlayer->Say(std::string("You have created enough ghouls. Return to Gothik the Harvester at Death's Breach."), LANG_UNIVERSAL);
                     return true;
                 }
             }