X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FBaseModule.php;h=c1f35533be1e5651f2cc45a2a0eb0c16a068c26b;hb=bf50f803996cb4a833fe23217320db2d0e150968;hp=ce7774bfd09a634b0b53d7a54d5c14fc74dd6cdc;hpb=f0a0c6b822f6cf7e3864e327eff15e366b03eb55;p=friendica.git

diff --git a/src/BaseModule.php b/src/BaseModule.php
index ce7774bfd0..c1f35533be 100644
--- a/src/BaseModule.php
+++ b/src/BaseModule.php
@@ -140,7 +140,7 @@ abstract class BaseModule
 			return false;
 		}
 
-		$sec_hash = hash('whirlpool', $a->user['guid'] . $a->user['prvkey'] . session_id() . $x[0] . $typename);
+		$sec_hash = hash('whirlpool', ($a->user['guid'] ?? '') . ($a->user['prvkey'] ?? '') . session_id() . $x[0] . $typename);
 
 		return ($sec_hash == $x[1]);
 	}