Re: Why is TreeWalk.forPath(...) returning null

>
> My "git status" command shows:
>
> # On branch master
> # Changed but not updated:
> #   (use "git add <file>..." to update what will be committed)
> #
> #    modified:   xml/minDB/SubmitObjectsRequest_CMSScheme.xml
>
> The file above was committed and then modified. I want to use jgit to  
> find the comitted version of that file.
>
> When I do the following code I get a null treeWalk? Why is that? What  
> should I specify for path instead?
>
>            String path = "xml/minDB/SubmitObjectsRequest_CMSScheme.xml";
>            String versionName = Constants.HEAD;
>
>            Commit commit = repository.mapCommit(versionName);
>
>            if (commit == null) {
>                log.trace("Did not find Commit. versionName:" +  
> versionName);
>            } else {
>                ObjectId[] ids = {commit.getTree().getId()};
>                TreeWalk treeWalk = TreeWalk.forPath(repository, path, ids);
>            }