From 790126c1457fba6c85680dc7858b4c84e84ea640 Mon Sep 17 00:00:00 2001
From: Tomasz Zarna <tomasz.zarna@tasktop.com>
Date: Sun, 4 Nov 2012 21:57:12 +0100
Subject: Do not fail when checking out HEAD

Change-Id: I99f5467477ed53101121a5a5d8a0910c55758401
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
---
 org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Checkout.java | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'org.eclipse.jgit.pgm')

diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Checkout.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Checkout.java
index c356e184a4..953a5e02d5 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Checkout.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Checkout.java
@@ -83,6 +83,8 @@ class Checkout extends TextBuiltin {
 		try {
 			String oldBranch = db.getBranch();
 			Ref ref = command.call();
+			if (ref == null)
+				return;
 			if (Repository.shortenRefName(ref.getName()).equals(oldBranch)) {
 				outw.println(MessageFormat.format(
 						CLIText.get().alreadyOnBranch,
-- 
cgit v1.2.3