[JENKINS-37566] - ProxyOutputStream: Add oid check as suggested by @s…

…tephenc
jenkinsci · Nov 20, 2017 · d620065 · d620065
1 parent f5caca4
commit d620065
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/hudson/remoting/ProxyOutputStream.java b/src/main/java/hudson/remoting/ProxyOutputStream.java
@@ -181,7 +181,7 @@ protected void finalize() throws Throwable {
         super.finalize();
         // if we haven't done so, release the exported object on the remote side.
         // if the object is auto-unexported, the export entry could have already been removed.
-        if(channel!=null) {
+        if(channel != null && oid != -1) {
             channel.send(new Unexport(channel.newIoId(),oid));
             oid = -1;
         }