MDL-39824: theme_bootstrap: initalise array before use
authorDan Poltawski <dan@moodle.com>
Thu, 13 Jun 2013 06:22:59 +0000 (14:22 +0800)
committerDan Poltawski <dan@moodle.com>
Thu, 13 Jun 2013 06:22:59 +0000 (14:22 +0800)
commit1f782c4181feede3352140bf28d3009e7868dd9d
tree6714221ffea6c5deeb1f601a27c1500766c96546
parenta151eb403eae727634050f58f389183eefca4630
MDL-39824: theme_bootstrap: initalise array before use

This causes warnings when no navigation items are returned.

Also fixed some bad whitespace.
theme/bootstrapbase/renderers/core_renderer.php