From fa3568d49097257d1a5d4349e03f81c4c347ceb8 Mon Sep 17 00:00:00 2001
From: Ilia Alshanetsky <iliaa@php.net>
Date: Fri, 3 Dec 2004 02:27:11 +0000
Subject: MFH: Fixed bug #30962 (mssql returns space for NULL columns).

---
 ext/mssql/php_mssql.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ext/mssql/php_mssql.c')

diff --git a/ext/mssql/php_mssql.c b/ext/mssql/php_mssql.c
index fbc5edef3f..20c72194c2 100644
--- a/ext/mssql/php_mssql.c
+++ b/ext/mssql/php_mssql.c
@@ -787,6 +787,10 @@ static void php_mssql_get_column_content_with_type(mssql_link *mssql_ptr,int off
 			char *data = charcol(offset);
 
 			length=dbdatlen(mssql_ptr->link,offset);
+			if (!length) {
+				ZVAL_EMPTY_STRING(result);
+				break;
+			}
 #if ilia_0
 			while (length>0 && data[length-1] == ' ') { /* nuke trailing whitespace */
 				length--;
-- 
cgit v1.2.1