made a cosmetic change (closes #1226)

diff --git a/lib/Twig/Node/If.php b/lib/Twig/Node/If.php
index 4296a8d..b42d107 100644 (file)
--- a/lib/Twig/Node/If.php
+++ b/lib/Twig/Node/If.php
@@ -30,7 +30,7 @@ class Twig_Node_If extends Twig_Node
     public function compile(Twig_Compiler $compiler)
     {
         $compiler->addDebugInfo($this);
-        for ($i = 0; $i < count($this->getNode('tests')); $i += 2) {
+        for ($i = 0, $count = count($this->getNode('tests')); $i < $count; $i += 2) {
             if ($i > 0) {
                 $compiler
                     ->outdent()