merged branch Nanocom/twigbundle_fix_error_message (PR #4818)

Commits
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dc4d343 [TwigBundle] Fixed error message

Discussion
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[TwigBundle] Fixed error message

Small fix to display the filename that cannot be read in the Twig Lint command.

src/Symfony/Bundle/TwigBundle/Command/LintCommand.php

@@ -74,7 +74,7 @@ EOF
         }
 
         if (0 !== strpos($filename, '@') && !is_readable($filename)) {
-            throw new \RuntimeException("File or directory '%s' is not readable");
+            throw new \RuntimeException(sprintf('File or directory "%s" is not readable', $filename));
         }
 
         $files = array();