From fb9235e7c3a6872a1394e5ba0c78217d9617f8e3 Mon Sep 17 00:00:00 2001
From: Siri Hansen <siri@erlang.org>
Date: Thu, 6 Jul 2017 17:25:37 +0200
Subject: observer: Do not use deprecated functions in string(3)

---
 lib/observer/src/cdv_dist_cb.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/observer/src/cdv_dist_cb.erl')

diff --git a/lib/observer/src/cdv_dist_cb.erl b/lib/observer/src/cdv_dist_cb.erl
index 2b4c9f56d1..aeb34e5baf 100644
--- a/lib/observer/src/cdv_dist_cb.erl
+++ b/lib/observer/src/cdv_dist_cb.erl
@@ -78,7 +78,7 @@ init_gen_page(Parent, Info) ->
     cdv_info_wx:start_link(Parent,{Fields,Info,[]}).
 
 format({creations,Creations}) ->
-    string:join([integer_to_list(C) || C <- Creations],",");
+    lists:flatten(lists:join(",",[integer_to_list(C) || C <- Creations]));
 format(D) ->
     D.
 
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