From: Nami-Doc <karp@hotmail.fr>
Date: Sat, 31 Mar 2012 16:45:34 +0000 (+0300)
Subject: fix a bug where when an error would be thrown through the loader (Twig_Error_Loader... 
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=36618fe10161075129f9281878f85ca1a71ad261;p=web%2Fkonrad%2Ftwig.git

fix a bug where when an error would be thrown through the loader (Twig_Error_Loader by Twig_Loader_Filesystem, ie) the $trace['line'] would not be set (since we're not in a template)
---

diff --git a/lib/Twig/Error.php b/lib/Twig/Error.php
index c1b9f32..45d164a 100755
--- a/lib/Twig/Error.php
+++ b/lib/Twig/Error.php
@@ -163,9 +163,11 @@ class Twig_Error extends Exception
 
     protected function guessTemplateLine($trace)
     {
-        foreach ($trace['object']->getDebugInfo() as $codeLine => $templateLine) {
-            if (isset($trace['line']) && $codeLine <= $trace['line']) {
-                return $templateLine;
+        if (isset($trace['line'])) {
+            foreach ($trace['object']->getDebugInfo() as $codeLine => $templateLine) {
+                if (isset($trace['line']) && $codeLine <= $trace['line']) {
+                    return $templateLine;
+                }
             }
         }