commit 257199a2d19aea0d9e24bd53a59125951b85a2a4
Author: Thomas Draebing <thomas.draebing@sap.com>
Date:   Wed Aug 12 15:31:30 2020 +0200

    Register graceful shutdown for index changes command
    
    Change-Id: Ifce8627912878e989c36f765ce5b5847e87d48ac

diff --git a/java/com/google/gerrit/sshd/commands/IndexChangesCommand.java b/java/com/google/gerrit/sshd/commands/IndexChangesCommand.java
index 5aa2ec8..376b837 100644
--- a/java/com/google/gerrit/sshd/commands/IndexChangesCommand.java
+++ b/java/com/google/gerrit/sshd/commands/IndexChangesCommand.java
@@ -53,6 +53,7 @@ final class IndexChangesCommand extends SshCommand {
 
   @Override
   protected void run() throws UnloggedFailure {
+    enableGracefulStop();
     boolean ok = true;
     for (ChangeResource rsrc : changes.values()) {
       try {