dont reset headers unless necessary (makelive.php already sent them)

1 files changed, 6 insertions, 3 deletions

diff --git a/itjs.class b/itjs.class
index 401b794..c4e91d5 100644
--- a/itjs.class
+++ b/itjs.class
@@ -195,9 +195,12 @@ static function checksum($fnlist)
 	{
 		$origheaders = headers_list();
 		$result = it_cache::put($key, substr(md5(itjs::filecontents(is_array($fnlist) ? $fnlist : itjs::filenames($fnlist), false)), 0, 8));
-		header_remove();
-		foreach ($origheaders as $origheader)
-			header($origheader); # included filecontents might have modified Content-Type
+		if (headers_list() != $origheaders)
+		{
+			header_remove();
+			foreach ($origheaders as $origheader)
+				header($origheader); # included filecontents might have modified Content-Type
+		}
 	}
 
 	return $result;