From 3dae7c9c1be62922d6eab69e93ac186ad7ab5120 Mon Sep 17 00:00:00 2001
From: srosse <none@none>
Date: Thu, 5 Apr 2018 09:33:24 +0200
Subject: [PATCH] OO-3420: remove NULL value from the persisted properties
---
.../org/olat/core/configuration/PersistedProperties.java | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/main/java/org/olat/core/configuration/PersistedProperties.java b/src/main/java/org/olat/core/configuration/PersistedProperties.java
index baf51868fd6..171d78dbdb1 100644
--- a/src/main/java/org/olat/core/configuration/PersistedProperties.java
+++ b/src/main/java/org/olat/core/configuration/PersistedProperties.java
@@ -366,7 +366,11 @@ public class PersistedProperties extends LogDelegator implements Initializable,
synchronized (configuredProperties) { // make read/write save in VM
String oldValue = configuredProperties.getProperty(propertyName);
if (oldValue == null || !oldValue.equals(value)) {
- configuredProperties.setProperty(propertyName, value);
+ if(value == null) {
+ configuredProperties.remove(propertyName);
+ } else {
+ configuredProperties.setProperty(propertyName, value);
+ }
propertiesDirty = true;
if (saveConfiguration) savePropertiesAndFireChangedEvent();
}
--
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