From: Frank Diebolt <frank.diebolt@al-enterprise.com>
Date: Thu, 31 Jan 2019 16:44:11 +0000 (+0100)
Subject: ! may raise exceptions on invalid proc
X-Git-Tag: 19.02~35^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9b66894dda6e8c33220c5c616ec74d61f1a6cb08;p=ejabberd

! may raise exceptions on invalid proc
---

diff --git a/src/ejabberd_iq.erl b/src/ejabberd_iq.erl
index 8c731e0a1..fd24aec4b 100644
--- a/src/ejabberd_iq.erl
+++ b/src/ejabberd_iq.erl
@@ -173,4 +173,4 @@ calc_checksum(Data) ->
 callback(undefined, IQRes, Fun) ->
     Fun(IQRes);
 callback(Proc, IQRes, Ctx) ->
-    Proc ! {iq_reply, IQRes, Ctx}.
+    catch Proc ! {iq_reply, IQRes, Ctx}.