From 18f04c751dc4ed5cefe8f86ee81c10fcfb8e9ab1 Mon Sep 17 00:00:00 2001
From: Yannick Marcon <yannick.marcon@obiba.org>
Date: Mon, 23 Jan 2023 14:05:42 +0100
Subject: [PATCH] Mica config's opal can be blank

---
 .../main/java/org/obiba/mica/micaConfig/domain/MicaConfig.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mica-core/src/main/java/org/obiba/mica/micaConfig/domain/MicaConfig.java b/mica-core/src/main/java/org/obiba/mica/micaConfig/domain/MicaConfig.java
index 0b245662f7..9127911355 100644
--- a/mica-core/src/main/java/org/obiba/mica/micaConfig/domain/MicaConfig.java
+++ b/mica-core/src/main/java/org/obiba/mica/micaConfig/domain/MicaConfig.java
@@ -64,7 +64,6 @@ public class MicaConfig extends AbstractAuditableDocument {
   @NotBlank
   private String defaultCharacterSet = DEFAULT_CHARSET;
 
-  @NotBlank
   private String opal = DEFAULT_OPAL;
 
   private List<String> roles = Lists.newArrayList(Membership.CONTACT, Membership.INVESTIGATOR);
@@ -223,7 +222,7 @@ public void setDefaultCharacterSet(String defaultCharacterSet) {
   }
 
   public String getOpal() {
-    return opal;
+    return opal == null ? "" : opal;
   }
 
   public void setOpal(String opal) {