Fixed indent problems and added return definitions to CheckMultiLogin().

Changed from IsAllowMultiLogin() to DoesAllowMultiLogin().
Fixed CheckMultiLogin() to not run to the end without returning a value.

src/ClientHandle.cpp

@@ -1816,8 +1816,8 @@ bool cClientHandle::CheckMultiLogin(const AString & a_Username)
 	if (cRoot::Get()->DoWithPlayer(a_Username, Callback))
 	{
 		Kick("A player of the username is already logged in");
-		return false;
 	}
+	return false;
 }
 
 

src/ClientHandle.h

@@ -280,7 +280,8 @@ public:
 	void HandleEntityLeaveBed         (int a_EntityID);
 	void HandleEntitySprinting        (int a_EntityID, bool a_IsSprinting);
 	
-	/** Kicks the current player if the same username is already logged in. */
+	/** Kicks the current player if the same username is already logged in. 
+	Returns false if a player has been kicked, true otherwise. */
 	bool CheckMultiLogin(const AString & a_Username);
 	
 	/** Called when the protocol handshake has been received (for protocol versions that support it;

src/Server.h

@@ -73,7 +73,7 @@ public:  // tolua_export
 	
 	/** Can login more than once with same username. 
 	Returns false if it is not allowed, true otherwise. */
-	bool IsAllowMultiLogin(void) { return m_bAllowMultiLogin; }
+	bool DoesAllowMultiLogin(void) { return m_bAllowMultiLogin; }
 	
 	// Hardcore mode or not:
 	bool IsHardcore(void) const { return m_bIsHardcore; }