Steven Dake cebbd9fb7b Quote array index with -n so -n works properly
For some reason -n doesn't work with arrays, probably becuase
the array has an entry by the array's indexed value is empty.

By quoting it we get it as one unit, which behaves as expected.

Change-Id: Ic3243d13d3f8fc9978c460f816e33ad348302d8e
2015-02-23 12:46:18 -07:00
..
2015-01-19 10:32:49 +09:00