fix tests when error_reporting is E_ALL

diff --git a/ext/pdo/tests/pdo_026.inc b/ext/pdo/tests/pdo_026.inc
index 6d8431ffddc6f9d26cd0cd75184d6a634836c3d3..3886f7ec5a28843052387dcd81a261652d0de06d 100755 (executable)
--- a/ext/pdo/tests/pdo_026.inc
+++ b/ext/pdo/tests/pdo_026.inc
@@ -45,7 +45,7 @@ class PDODatabase extends PDO
     }
 }
 
-$DB = new PDODatabase($CONNECTION, $USER ? $USER : NULL, $PASSWD ? $PASSWD : NULL);
+$DB = new PDODatabase($CONNECTION, isset($USER) ? $USER : NULL, isset($PASSWD) ? $PASSWD : NULL);
 var_dump(get_class($DB));
 
 $DB->setAttribute(PDO_ATTR_ERRMODE, PDO_ERRMODE_WARNING);