From: Frank M. Kromann <fmk@php.net>
Date: Sun, 4 Feb 2007 21:24:28 +0000 (+0000)
Subject: MFB: #39213
X-Git-Tag: RELEASE_1_0_0RC1~19
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4874397501229777f8ddfd3b23dc953797379b5f;p=php

MFB: #39213
Fix for '' returned as ' '.
This only works with FreeTDS as microsofts library returns a length of 1 for an empty string!
---

diff --git a/ext/mssql/php_mssql.c b/ext/mssql/php_mssql.c
index 1e42573326..6d62af0b1a 100644
--- a/ext/mssql/php_mssql.c
+++ b/ext/mssql/php_mssql.c
@@ -821,7 +821,7 @@ PHP_FUNCTION(mssql_select_db)
 
 static void php_mssql_get_column_content_with_type(mssql_link *mssql_ptr,int offset,zval *result, int column_type  TSRMLS_DC)
 {
-	if (dbdatlen(mssql_ptr->link,offset) == 0) {
+	if (dbdata(mssql_ptr->link,offset) == NULL && dbdatlen(mssql_ptr->link,offset) == 0) {
 		ZVAL_NULL(result);
 		return;
 	}