From 8a181055a0f605711a15444349293c6ef3ac03be Mon Sep 17 00:00:00 2001
From: hide_d <hided62@gmail.com>
Date: Sun, 28 Jan 2018 18:20:32 +0900
Subject: [PATCH] =?UTF-8?q?queryFirstField=EC=9D=84=20queryFirstField?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B3=80=EA=B2=BD.=20=ED=97=B7=EA=B0=88=EB=A0=A4.?=
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---
 twe/func.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/twe/func.php b/twe/func.php
index 691d0101..444c6a9a 100644
--- a/twe/func.php
+++ b/twe/func.php
@@ -2317,7 +2317,7 @@ function CheckOverhead($connect) {
 }
 
 function isLock() {
-    return newDB()->queryFirstColumn("select plock from plock where no=1") != 0;
+    return newDB()->queryFirstField("select plock from plock where no=1") != 0;
 }
 
 function lock() {