1 files changed, 2 insertions, 2 deletions
diff --git a/itjs.php b/itjs.php
index f819cab..7b42b20 100644
--- a/itjs.php
+++ b/itjs.php
@@ -69,9 +69,9 @@ else if (!it::match('\.html$', $file))
 
 @header("Etag: $checksum");
 
-if ($checksum != $_SERVER['HTTP_IF_NONE_MATCH'])
+if ($checksum != $_SERVER['HTTP_IF_NONE_MATCH'] || $_REQUEST['retry'])
 {
-	if (!preg_match('/Opera/', $_SERVER['HTTP_USER_AGENT']) && it::is_live())
+	if (!preg_match('/Opera/', $_SERVER['HTTP_USER_AGENT']) && it::is_live() && !$_REQUEST['retry'])
 		header("Cache-Control: max-age=900");
 
 	$data = itjs::strip($data);