Make itools a bit stricter, new PHP versions start to enforce more declarations

1 files changed, 2 insertions, 1 deletions

diff --git a/test/it.t b/test/it.t
index b624f96..0e2b06d 100755
--- a/test/it.t
+++ b/test/it.t
@@ -445,7 +445,8 @@ is(it::map('5*$k+$v', array(0 => 1, 1 => 2)), array(1, 7));
 is(it::map(function($k, $v) {return 5*$k+$v;}, array(0 => 1, 1 => 2)), array(1, 7));
 is(it::map('strlen', array("aaa", "aa")), array(3, 2));
 is(it::map('it::ucfirst', array("aaa")), array("Aaa"));
-is(it::map('$v->C14N()', DOMDocument::loadXML('<foo>42</foo>')->childNodes), [ '<foo>42</foo>' ], "Traversable: Needs copy, not modifiable in-place");
+($dom = new DOMDocument)->loadXML('<foo>42</foo>');
+is(it::map('$v->C14N()', $dom->childNodes), [ '<foo>42</foo>' ], "Traversable: Needs copy, not modifiable in-place");
 # Special values which are not callable
 is(it::map('null', array("aaa", "aa")), array(null, null));
 is(it::map('1', array("aaa", "aa")), array(1, 1));