Changed: Minor changes

--HG--
branch : develop

code/ryzom/server/src/entities_game_service/guild_manager/guild_member_module.cpp

@@ -329,9 +329,11 @@ void CGuildMemberModule::_inviteCharacterInGuild(CGuildCharProxy& invitor, CGuil
 	/// check guild and invited member allegiances compatibilities
 	CGuild::TAllegiances guildAllegiance, invitedAllegiance;
 	guildAllegiance = guild->getAllegiance();
+
 	CCharacter * invitedChar = PlayerManager.getChar(target.getId());
-	if( invitedChar == 0 ) return;
+	if (invitedChar == NULL) return;
 	invitedAllegiance = invitedChar->getAllegiance();
+
 	if (invitedAllegiance.first != guildAllegiance.first && invitedAllegiance.first != PVP_CLAN::Neutral)
 	{
 		SM_STATIC_PARAMS_2( params, STRING_MANAGER::player, STRING_MANAGER::faction );
@@ -340,6 +342,7 @@ void CGuildMemberModule::_inviteCharacterInGuild(CGuildCharProxy& invitor, CGuil
 		invitor.sendSystemMessage("GUILD_ICOMPATIBLE_ALLEGIANCE",params);
 		return;
 	}
+
 	if (invitedAllegiance.second != guildAllegiance.second && invitedAllegiance.second != PVP_CLAN::Neutral)
 	{
 		SM_STATIC_PARAMS_2( params, STRING_MANAGER::player, STRING_MANAGER::faction );