ensure we have an observer hash

2017-10-03 17:05:32 -07:00
parent 7fb02752de
commit d6b1eff70e
1 changed files with 1 additions and 1 deletions
--- a/include/photo/photo_driver.php
+++ b/include/photo/photo_driver.php
@@ -526,7 +526,7 @@ function delete_thing_photo($url,$ob_hash) {

 	// hashes should be 32 bytes. 

-	if(strlen($hash) < 16)
+	if((! $ob_hash) || (strlen($hash) < 16))
 		return;	

 	$r = q("delete from photo where xchan = '%s' and photo_usage = %d and resource_id = '%s'",