jQuery Grid Plugin - jqGrid

After getting the new version 4.6 yesterday I was testing to make shore the changes did not break my grids. When Firebug start saying  rowid was null at Line 2961 in the file jquery.jqGrid.js. After looking tracking down this was being pasted form  the following line 3019:

$( $($t).jqGrid('getGridRowById', $t.p.selrow) ).removeClass("ui-state-highlight").attr({"aria-selected":"false", "tabindex" : "-1"});

This only happens when there is no selected row in the grid so that would mean that no row is higlighted at this time. The fix I did was to place this line in an if statment to check to see if $t.p.selrow is not null which works fine. 

This problem does not brake either way but the fix I done stops in this case a null geting pasted to the getGridRowById.

Jonathan Hicks