Fixed a possible NULL value (not valid, at least empty string)

2022-07-29 12:44:34 +02:00
parent f8ed028013
commit 95ac2aa54b
1 changed files with 1 additions and 1 deletions
--- a/src/Protocol/DFRN.php
+++ b/src/Protocol/DFRN.php
@@ -985,7 +985,7 @@ class DFRN
 				Logger::notice('Unable to find contact details for ' . $contact['id'] . ' - ' . $contact['addr']);
 				return -22;
 			}
-			$pubkey = $fcontact['pubkey'];
+			$pubkey = $fcontact['pubkey'] ?? '';
 		} else {
 			$pubkey = '';
 		}