kill a compile warning

diff --git a/ext/mysql/php_mysql.c b/ext/mysql/php_mysql.c
index a0b5e1ac9a12dbe09593a9f2cc71688ae6ef7c5f..b94d1b02071e22575fd613e667270ae38df309bc 100644 (file)
--- a/ext/mysql/php_mysql.c
+++ b/ext/mysql/php_mysql.c
@@ -933,7 +933,7 @@ PHP_FUNCTION(mysql_info)
 
        ZEND_FETCH_RESOURCE2(mysql, php_mysql_conn *, mysql_link, id, "MySQL-Link", le_link, le_plink);
 
-       if (str = mysql_info(&mysql->conn)) {
+       if ((str = mysql_info(&mysql->conn))) {
                RETURN_STRING(str,1);
        } else {
                RETURN_FALSE;