1 files changed, 1 insertions, 1 deletions
diff --git a/it.class b/it.class
index 9d90772..07398f3 100644
--- a/it.class
+++ b/it.class
@@ -150,7 +150,7 @@ function error($p = array(), $body = null, $to = null) # $body and $to deprecate
 		'blockmail' => 3600,
 	);
 
-	$toscreen = ini_get('display_errors') || posix_isatty(STDOUT) || EDC('astwin') || EDC('asdevel');
+	$toscreen = ini_get('display_errors') || (defined("STDOUT") && posix_isatty(STDOUT)) || EDC('astwin') || EDC('asdevel');
 	if (!$toscreen) # this error can only be sent by mail: find out if we want to suppress it
 	{
 		@mkdir("/tmp/alertdata");