diff --git a/base.php b/base.php
index 8648b55..1d6a72f 100644
--- a/base.php
+++ b/base.php
@@ -57,9 +57,13 @@ function apiresult($data, $code=200) {
 		header('Content-Type: application/json');
 	}
 
-	if (isset($GLOBALS['http_cache_config']))
+	if (isset($GLOBALS['http_cache_config'])
+		&& gettype($data) !== 'string'
+		&& !isset($data['error'])
+		&& !isset($data['ok']))
 		content_cache__put($GLOBALS['http_cache_config']['key'],
 			'ondemand,'.$GLOBALS['http_cache_config']['seconds'], $data);
+
 	if (gettype($data) !== 'string')
 		echo json_encode($data);
 	else echo $data;