From 475672866a15ff325583e9ccadd9d606d8b66384 Mon Sep 17 00:00:00 2001
From: Philipp Thun <philipp.thun@sap.com>
Date: Mon, 28 Mar 2011 17:54:24 +0200
Subject: [PATCH] Fix possible NPE in DirCache.isModified()

The snapshot field of a DirCache object for a newly created repository
can be null. This fix prevents a NPE when isModified() is called in
such a situation.

Change-Id: I61a1b45db2d60fdcc0f87373ac6fd75ac4c4a202
Signed-off-by: Philipp Thun <philipp.thun@sap.com>
---
 org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java b/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java
index 0d8fb7e26..96173b7b4 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java
@@ -321,7 +321,7 @@ public class DirCache {
 	public boolean isOutdated() throws IOException {
 		if (liveFile == null || !liveFile.exists())
 			return false;
-		return snapshot.isModified(liveFile);
+		return snapshot != null && snapshot.isModified(liveFile);
 	}
 
 	/** Empty this index, removing all entries. */