Abort early if owner isn't found in mod/photos

- Address https://github.com/friendica/friendica/issues/10473#issuecomment-894779649

diff --git a/mod/photos.php b/mod/photos.php
index 45129210741acbcf2a46f3f9cbc1c3962dc274c2..bd56fbbc6a68203db5af39086669f3b8f50daaa2 100644 (file)
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -65,6 +65,9 @@ function photos_init(App $a) {
 
        if (DI::args()->getArgc() > 1) {
                $owner = User::getOwnerDataByNick(DI::args()->getArgv()[1]);
+               if (!$owner) {
+                       throw new HTTPException\NotFoundException(DI::l10n()->t('User not found.'));
+               }
 
                $is_owner = (local_user() && (local_user() == $owner['uid']));