commit 112ac0800183c7cc57fe4e5e3319a46e2f0ddf3b
author Konrad Windszus <kwin@apache.org> Tue Feb 25 09:12:48 2020 +0100
committer Konrad Windszus <kwin@apache.org> Tue Feb 25 09:12:48 2020 +0100
tree fa911b24bb9756026001ed8075a1655875d0131b
parent f3dc85be58a5f96095858f3be97abe868ffdc238

SLING-9139 only unregister URLHandler once

src/main/java/org/apache/sling/installer/core/impl/UpdateHandlerTracker.java

diff --git a/src/main/java/org/apache/sling/installer/core/impl/UpdateHandlerTracker.java b/src/main/java/org/apache/sling/installer/core/impl/UpdateHandlerTracker.java
index f907486..a4403cb 100644
--- a/src/main/java/org/apache/sling/installer/core/impl/UpdateHandlerTracker.java
+++ b/src/main/java/org/apache/sling/installer/core/impl/UpdateHandlerTracker.java
@@ -18,7 +18,6 @@
  */
 package org.apache.sling.installer.core.impl;
 
-import java.security.ProtectionDomain;
 import java.util.Dictionary;
 import java.util.HashMap;
 import java.util.Hashtable;
@@ -88,6 +87,7 @@
         if (schemeUseCount.isEmpty()) {
             if (urlHandler != null) {
                 urlHandler.unregister();
+                urlHandler = null;
             }
         } else {
             if (urlHandler == null) {