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-rw-r--r--bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactDescriptor.java11
1 files changed, 8 insertions, 3 deletions
diff --git a/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactDescriptor.java b/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactDescriptor.java
index b811b6c9f..312eee91c 100644
--- a/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactDescriptor.java
+++ b/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2009, 2017 IBM Corporation and others.
+ * Copyright (c) 2009, 2018 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -36,8 +36,13 @@ public class SimpleArtifactDescriptor extends ArtifactDescriptor {
}
public void setRepositoryProperty(String key, String value) {
- if (value == null && repositoryProperties != null) {
- repositoryProperties.remove(key);
+ if (value == null) {
+ if (repositoryProperties != null) {
+ repositoryProperties.remove(key);
+ if (repositoryProperties.isEmpty()) {
+ repositoryProperties = null;
+ }
+ }
} else {
if (repositoryProperties == null) {
// first value => store in singletonMap (most repositoryProperties have at most 1 entry)

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