From: Ilia Alshanetsky <iliaa@php.net>
Date: Fri, 3 Dec 2004 02:27:11 +0000 (+0000)
Subject: MFH: Fixed bug #30962 (mssql returns space for NULL columns).
X-Git-Tag: php-4.3.10RC2~17
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fa3568d49097257d1a5d4349e03f81c4c347ceb8;p=php

MFH: Fixed bug #30962 (mssql returns space for NULL columns).
---

diff --git a/NEWS b/NEWS
index df4c223509..f5deac91e8 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,7 @@
 PHP 4                                                                      NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 ?? Nov 2004, Version 4.3.10
+- Fixed bug #30962 (mssql returns space for NULL columns). (Ilia)
 
 23 Nov 2004, Version 4.3.10RC1
 - Added the %F modifier to *printf to render a non-locale-aware representation
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--;