1 files changed, 1 insertions, 0 deletions
diff --git a/it.class b/it.class
index 17f5658..8a6b8d7 100644
--- a/it.class
+++ b/it.class
@@ -155,6 +155,7 @@ function error($p = array(), $body = null, $to = null) # $body and $to deprecate
 	@chmod("/tmp/alertdata", 0777);		
 
 	$toscreen = ini_get('display_errors') || (defined("STDOUT") && posix_isatty(STDOUT)) || EDC('astwin') || EDC('asdevel');
+	@fseek(STDOUT, 0, SEEK_END);    # Work around PHP bug 49819: posix_isatty seeks to start
 
 	if ($toscreen && !it::is_live())
 		$GLOBALS['debug_noredir'] = 1;