From 9e3fa80919b85f83b02dbe976e116fe25333a2f0 Mon Sep 17 00:00:00 2001
From: Dave Borowitz <dborowitz@google.com>
Date: Thu, 3 Sep 2015 11:02:35 -0400
Subject: [PATCH] UploadArchive: Correct check for tree-ish not found

Repository#resolve(String) returns null, not zeroId, if it couldn't
resolve.

Coverity-CID: 80898
Change-Id: I29e20c94cb4848241a06e41d78f033e06ae84eba
---
 .../java/com/google/gerrit/sshd/commands/UploadArchive.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/UploadArchive.java b/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/UploadArchive.java
index 379ee4bae7..c3dae3ae84 100644
--- a/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/UploadArchive.java
+++ b/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/UploadArchive.java
@@ -162,7 +162,7 @@ public class UploadArchive extends AbstractGitCommand {
 
       // Find out the object to get from the specified reference and paths
       ObjectId treeId = repo.resolve(options.treeIsh);
-      if (treeId.equals(ObjectId.zeroId())) {
+      if (treeId == null) {
         throw new Failure(4, "fatal: reference not found");
       }