write header .json file even on failure so headers can be supplied to callersHEADmaster

1 files changed, 4 insertions, 3 deletions

diff --git a/it_url.class b/it_url.class
index dadb1d5..48dbb6f 100644
--- a/it_url.class
+++ b/it_url.class
@@ -640,14 +640,15 @@ static function get_cache($p = array())
 			{
 				$success = true;
 				$isnewfile = it_url::_atomicwrite($path, $p['assoc'] ? ($data['status'] === 304 ? true : it::json_encode($data)) : $data);	# $data === true means not modified (no new data fetched) and instructs _atomicwrite to just touch the file
-				if ($p['returnheaders'])
-					it::file_put("$path.json", it::json_encode($url->headers));
 			}
 			else if ($p['keepfailed'])
-				$success = $fileexists;
+				$success = $kept = $fileexists;
 			else
 				@unlink($path);	# Expired and failed to get
 
+			if ($p['returnheaders'] && !$kept)
+				it::file_put("$path.json", it::json_encode($url->headers));
+
 			it_url::_unlock($path, $lock);
 		}
 		else