From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Tue, 14 Dec 2010 11:54:32 +0000 (+0100)
Subject: added an exception when trying to outdent too much
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=a00f3f5da6df270d38af3adc887a324b1a3e7212;p=web%2Fkonrad%2Ftwig.git

added an exception when trying to outdent too much
---

diff --git a/lib/Twig/Compiler.php b/lib/Twig/Compiler.php
index 72d791d..7eb90d0 100644
--- a/lib/Twig/Compiler.php
+++ b/lib/Twig/Compiler.php
@@ -218,6 +218,10 @@ class Twig_Compiler implements Twig_CompilerInterface
     {
         $this->indentation -= $step;
 
+        if ($this->indentation < 0) {
+            throw new Twig_Error('Unable to call outdent() as the indentation would become negative');
+        }
+
         return $this;
     }
 }