From: Joseph Bielawski <stloyd@gmail.com>
Date: Wed, 27 Apr 2011 14:57:39 +0000 (-0700)
Subject: Fix for issue #307
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=36143a6b6c4672ce7877bcce5102b99d67095c34;p=konrad%2Ftwig.git

Fix for issue #307
---

diff --git a/lib/Twig/Extension/Core.php b/lib/Twig/Extension/Core.php
index 9a34d6a..5429c07 100644
--- a/lib/Twig/Extension/Core.php
+++ b/lib/Twig/Extension/Core.php
@@ -495,5 +495,9 @@ function twig_test_defined($name, $context)
 
 function twig_test_empty($value)
 {
-    return null === $value || false === $value || '' === (string) $value;
+    if (null === $value || false === $value) {
+        return true;
+    }
+
+    return empty($value) && '0' != $value;
 }