From 4ff4711d4f3598093d9a7c6132c6c9188b3f8570 Mon Sep 17 00:00:00 2001
From: Frank Diebolt <frank.diebolt@al-enterprise.com>
Date: Thu, 31 Jan 2019 18:14:36 +0100
Subject: catch badarg exceptions on invalid callback procs

---
 src/ejabberd_iq.erl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ejabberd_iq.erl b/src/ejabberd_iq.erl
index fd24aec4b..aeaffccde 100644
--- a/src/ejabberd_iq.erl
+++ b/src/ejabberd_iq.erl
@@ -173,4 +173,8 @@ calc_checksum(Data) ->
 callback(undefined, IQRes, Fun) ->
     Fun(IQRes);
 callback(Proc, IQRes, Ctx) ->
-    catch Proc ! {iq_reply, IQRes, Ctx}.
+    try
+        Proc ! {iq_reply, IQRes, Ctx}
+    catch _:badarg ->
+        ok
+    end.
-- 
cgit v1.2.3