From 8273c3f231f9fb5711fe8e1833dbabf2a95adf87 Mon Sep 17 00:00:00 2001
From: hide_d <hided62@gmail.com>
Date: Wed, 11 Apr 2018 20:57:12 +0900
Subject: [PATCH] =?UTF-8?q?optionsForCities=20array=5Fmap=20=EB=B9=BC?=
 =?UTF-8?q?=EB=A8=B9=EC=9D=80=EA=B1=B0=20=EC=88=98=EC=A0=95?=
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---
 hwe/func_legacy.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hwe/func_legacy.php b/hwe/func_legacy.php
index 7d21d793..01c55e70 100644
--- a/hwe/func_legacy.php
+++ b/hwe/func_legacy.php
@@ -42,9 +42,9 @@ function bar($per, $h=7) {
 
 
 function optionsForCities() {
-    return join('', function($city){
+    return join('', array_map(function($city){
         return "<option value='{$city->id}'>{$city->name}</option>";
-    }, CityConst::all());
+    }, CityConst::all()));
 }
 
 function Submit($url, $msg="", $msg2="") {