remove a while loop

subjective-php · Jan 22, 2015 · d606643 · d606643
1 parent c2041fd
commit d606643
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/DOMUtil.php b/src/DOMUtil.php
@@ -95,12 +95,12 @@ private static function addXPath(DOMDocument $document, $xpath, $value = null)
                 continue;
             }
 
-            while ($list->length < $count) {
-                $node = $document->createElement($tagName);
-                $pointer->appendChild($node);
-                $list = $domXPath->query($path, $pointer);
+            for ($i = 0; $i < $count - $list->length; $i++) {
+                $pointer->appendChild($document->createElement($tagName));
             }
 
+            $list = $domXPath->query($path, $pointer);
+
             $pointer = $list->item($count -1);
         }