From a866cb63a40111be72a26da99f4d35386310623a Mon Sep 17 00:00:00 2001
From: hide_d <hided62@gmail.com>
Date: Thu, 12 Apr 2018 21:32:04 +0900
Subject: [PATCH] =?UTF-8?q?getConquerNation=20=EB=B2=84=EA=B7=B8=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
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---
 hwe/process_war.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hwe/process_war.php b/hwe/process_war.php
index ccbe15d6..8a1696d1 100644
--- a/hwe/process_war.php
+++ b/hwe/process_war.php
@@ -1705,7 +1705,7 @@ function DeleteConflict($nation) {
 
 function getConquerNation($city) : int {
     $conflict = Json::decode($city['conflict']);
-    return array_first_key($conflict);
+    return Util::array_first_key($conflict);
 }
 
 function ConquerCity($game, $general, $city, $nation, $destnation) {