From 7697756fb436afdb673ce54af64f4efcfb99fbd6 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Mon, 20 Jul 2015 21:39:44 +0200
Subject: [PATCH] mod_mam_mnesia: Fix Axolotl message detection

The <axolotl_message/> element usually doesn't have CDATA content.
---
 mod_mam_mnesia/src/mod_mam_mnesia.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod_mam_mnesia/src/mod_mam_mnesia.erl b/mod_mam_mnesia/src/mod_mam_mnesia.erl
index 698323a..299c345 100644
--- a/mod_mam_mnesia/src/mod_mam_mnesia.erl
+++ b/mod_mam_mnesia/src/mod_mam_mnesia.erl
@@ -352,7 +352,7 @@ message_type(#xmlel{attrs = Attrs}) ->
 
 has_non_empty_body(Message) ->
     xml:get_subtag_cdata(Message, <<"body">>) =/= <<"">> orelse
-    xml:get_subtag_cdata(Message, <<"axolotl_message">>) =/= <<"">>.
+    xml:get_subtag(Message, <<"axolotl_message">>) =/= false.
 
 -spec has_no_storage_hint(xmlel()) -> boolean().