From 8da78d2037634567ca5196c22b35f95527ba1097 Mon Sep 17 00:00:00 2001
From: CUBRID <kdm97912@gmail.com>
Date: Thu, 29 Feb 2024 15:15:07 +0900
Subject: [PATCH] add null check to method

---
 .../src/com/cubrid/cubridmigration/cubrid/CUBRIDTimeUtil.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/com.cubrid.cubridmigration.core/src/com/cubrid/cubridmigration/cubrid/CUBRIDTimeUtil.java b/com.cubrid.cubridmigration.core/src/com/cubrid/cubridmigration/cubrid/CUBRIDTimeUtil.java
index 11bb9a7d..fc6d395e 100644
--- a/com.cubrid.cubridmigration.core/src/com/cubrid/cubridmigration/cubrid/CUBRIDTimeUtil.java
+++ b/com.cubrid.cubridmigration.core/src/com/cubrid/cubridmigration/cubrid/CUBRIDTimeUtil.java
@@ -587,6 +587,10 @@ public static boolean validateDateString(String datestring, String datepattern)
      * @return boolean true: CUBRID support; false: CUBRID not support
      */
     public static boolean validateDateTimeFunction(String dateTime) {
+        if (dateTime == null) {
+            return false;
+        }
+
         String upperDateTime = dateTime.toUpperCase(Locale.US);
 
         for (String function : dateTimeFunctions) {