Bruno17/MIGX — pull request #81 by exside (2013-04-17 17:42:15+00:00)
Title: Fixing grid from breaking with null + renderImage

If the this.renderImage renderer is used and the db record for the image url is set to null the grid breaks completely and gets in a loading loop, only reloading the page helps and it just starts again =)...this fix checks if the passed value is null and if so does nothing.