From e3707cc3ccdb63cf5f390683868f770c268fbc58 Mon Sep 17 00:00:00 2001
From: KazeemHamzat <kazeem.hamzat@nhs.net>
Date: Thu, 12 Dec 2024 10:06:35 +0000
Subject: [PATCH] Update UKCore-DiagnosticReport.xml

Switching to function empty()
---
 structuredefinitions/UKCore-DiagnosticReport.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/structuredefinitions/UKCore-DiagnosticReport.xml b/structuredefinitions/UKCore-DiagnosticReport.xml
index 73e0564e..1b4a0016 100644
--- a/structuredefinitions/UKCore-DiagnosticReport.xml
+++ b/structuredefinitions/UKCore-DiagnosticReport.xml
@@ -34,7 +34,7 @@
         <severity value="error" />
         <human value="Only one of DiagnosticReport.media.link or DiagnosticReport.media.extension:mediaLinkR5 can be populated at a time." />
         <expression
-          value=" (media.link.exists() and not (extension('http://hl7.org/fhir/5.0/StructureDefinition/extension-DiagnosticReport.media.link').exists())) or (not media.link.exists() and (extension('http://hl7.org/fhir/5.0/StructureDefinition/extension-DiagnosticReport.media.link').exists()))" />
+          value="media.link.empty() or extension('http://hl7.org/fhir/5.0/StructureDefinition/extension-DiagnosticReport.media.link').empty()" />
       </constraint>
     </element>
     <element id="DiagnosticReport.extension:compositionReferenceR5">