Merge pull request #46 from gmarsay/gm-fix-01

Fix sfAutoload and sfCommandApplication

Author: j0k3r

lib/autoload/sfAutoload.class.php

@@ -129,7 +129,10 @@ public function reloadClasses($force = false)
       self::$freshCache = false;
       if ($force)
       {
-        unlink($configuration->getConfigCache()->getCacheName('config/autoload.yml'));
+        if (file_exists($configuration->getConfigCache()->getCacheName('config/autoload.yml')))
+        {
+          unlink($configuration->getConfigCache()->getCacheName('config/autoload.yml'));
+        }
       }
     }
 

lib/command/sfCommandApplication.class.php

@@ -557,7 +557,11 @@ protected function strlen($string)
   protected function fixCgi()
   {
     // handle output buffering
-    @ob_end_flush();
+    if (ob_get_level() > 0)
+    {
+      @ob_end_flush();
+    }
+
     ob_implicit_flush(true);
 
     // PHP ini settings