Block guild war score count if killed same ip

[Germais 15]

I am trying to block the score count of the guild war if a victim is killed with the same ip as the killer.
I tried to add these lines to these two files but it still counts a kill if i kill my character.

guild_manager.cpp

void CGuildManager::Kill(LPCHARACTER killer, LPCHARACTER victim)
{
	if (killer->GetDesc()->GetHostName() == victim->GetDesc()->GetHostName())
		return;

war_map.cpp

void CWarMap::OnKill(LPCHARACTER killer, LPCHARACTER ch)
{
	if (m_bEnded)
		return;

	if (killer->GetDesc()->GetHostName() == ch->GetDesc()->GetHostName())
		return;

What am i missing?

[metin2team 743]

use strcmp(hostname1, hostname2) == 0 <means equal.