From 7ae207fdbec921378eef87cee884b832f4eab179 Mon Sep 17 00:00:00 2001
From: Alireza <ar.sedghi@gmail.com>
Date: Wed, 11 Oct 2023 11:44:08 -0400
Subject: [PATCH] fix(display messages): broken after timings

---
 extensions/default/src/getDisplaySetMessages.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/extensions/default/src/getDisplaySetMessages.ts b/extensions/default/src/getDisplaySetMessages.ts
index 4472f8de0eb..842c0bcd124 100644
--- a/extensions/default/src/getDisplaySetMessages.ts
+++ b/extensions/default/src/getDisplaySetMessages.ts
@@ -13,12 +13,12 @@ export default function getDisplaySetMessages(
   isReconstructable: boolean
 ): DisplaySetMessageList {
   const messages = new DisplaySetMessageList();
-  const firstInstance = instances[0];
-  if (!instances.length || firstInstance) {
+  if (!instances.length) {
     messages.addMessage(DisplaySetMessage.CODES.NO_VALID_INSTANCES);
     return;
   }
 
+  const firstInstance = instances[0];
   const { Modality, ImageType, NumberOfFrames } = firstInstance;
   // Due to current requirements, LOCALIZER series doesn't have any messages
   if (ImageType?.includes('LOCALIZER')) {