From 39f58280895dd30cbfd8221afdc20c710dffb093 Mon Sep 17 00:00:00 2001
From: wlx <wangliangxu@lzb.ac.cn>
Date: Thu, 5 Feb 2015 03:28:35 +0000
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0null=E5=80=BC=E5=88=A4?=
 =?UTF-8?q?=E6=96=AD?=
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---
 application/module/Westdc/Dataimport/AbstractProcessing.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/application/module/Westdc/Dataimport/AbstractProcessing.php b/application/module/Westdc/Dataimport/AbstractProcessing.php
index 707778f1..43763503 100644
--- a/application/module/Westdc/Dataimport/AbstractProcessing.php
+++ b/application/module/Westdc/Dataimport/AbstractProcessing.php
@@ -24,13 +24,13 @@ abstract class AbstractProcessing {
             case "bigint":
             case "real":
             case "double precision":
-                return is_int($data) || is_float($data);
+                return is_int($data) || is_float($data) || is_null($data);
             case "date":
             case "timestamp without time zone":
             case "char":
             case "character varying":
             case "text":
-                return is_string($data);
+                return is_string($data) || is_null($data);
 
             default:
                 return FALSE;