docs

1 files changed, 1 insertions, 0 deletions

diff --git a/it.class b/it.class
index ed08f95..53d5842 100644
--- a/it.class
+++ b/it.class
@@ -1183,6 +1183,7 @@ static function file_get($filename, $p = array())
  * @param $p['json'] write array as json
  * @param $p['mkdir'] create parent directory (one level)
  * @param $p['cdist'] distribute saved file
+ * @return falsey for write errors
  */
 static function file_put($filename, $data, $p = array())
 {