update copy() test

873077a6 · Alexander Butenko · 6c0ed987 · 873077a6
Commit 873077a6 authored Dec 27, 2015 by Alexander Butenko
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mysqliDbTests.php tests/mysqliDbTests.php +2 -0

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--- a/tests/mysqliDbTests.php
+++ b/tests/mysqliDbTests.php
@@ -360,6 +360,8 @@ if ($c != 3) {
    echo "copy with subquery count failed";
    exit;
 }
+unset ($cnt);
+
 $data = $db->get('users');
 if (count($data) != 3) {
    echo "copy with subquery data count failed";