From b5bf677717f763d185bdcc0d6306569c83c50374 Mon Sep 17 00:00:00 2001
From: Anders Kaseorg <anders@zulipchat.com>
Date: Fri, 7 Feb 2020 20:34:29 -0800
Subject: [PATCH] submessage: Move submessages === undefined check up.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
---
 static/js/submessage.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/static/js/submessage.js b/static/js/submessage.js
index 930ca3d080..5acec2359e 100644
--- a/static/js/submessage.js
+++ b/static/js/submessage.js
@@ -88,6 +88,10 @@ exports.update_message = function (submsg) {
         return;
     }
 
+    if (message.submessages === undefined) {
+        message.submessages = [];
+    }
+
     const existing = _.find(message.submessages, function (sm) {
         return sm.id === submsg.id;
     });
@@ -97,10 +101,6 @@ exports.update_message = function (submsg) {
         return;
     }
 
-    if (message.submessages === undefined) {
-        message.submessages = [];
-    }
-
     message.submessages.push(submsg);
 };