ajshort/silverstripe-gridfieldextensions — pull request #47 by nickspiel (2014-02-24 00:25:11+00:00)
Title: BUG: Prevents a warning being thrown when reordering.

Sorry mate, I have been away for a couple of weeks and missed your message on the first pull request for this and it was closed before I could respond.

I was getting the following in the black box at the top right of screen and a broken page in the admin: Warning at line 67 of MYPATH/website/gridfieldextensions/code/GridFieldOrderableRows.php.

Adding the isset check made the error messages go away and made things a lot smoother when creating content.

Any chance this could be merged?