From 2d45832a39b491e7eb8af6cf282453007b735605 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Thu, 26 Jul 2018 22:37:25 +0200
Subject: [PATCH] ejabberd_auth: Restore lost case clause

Let check_password_with_authmodule/6 handle the case where
validate_credentials/2 returns an error.  This got lost in commit
4f8af723c6fc5dc4b689f0f1734d4e2b11dd4c82.
---
 src/ejabberd_auth.erl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ejabberd_auth.erl b/src/ejabberd_auth.erl
index b11bfe3c8..92c080259 100644
--- a/src/ejabberd_auth.erl
+++ b/src/ejabberd_auth.erl
@@ -245,7 +245,9 @@ check_password_with_authmodule(User, AuthzId, Server, Password, Digest, DigestGe
 			 (_, Acc) ->
 			      Acc
 		      end, false, auth_modules(LServer))
-	    end
+	    end;
+	_ ->
+	    false
     end.
 
 -spec set_password(binary(), binary(), password()) -> ok | {error, atom()}.