avoid NilMethodError if get_file_data is passed an invalid key
commite0711f60d8cdd49e543764ce2252d77163cf6fd5
authorEric Wong <normalperson@yhbt.net>
Wed, 9 Nov 2011 02:06:50 +0000 (9 02:06 +0000)
committerEric Wong <normalperson@yhbt.net>
Wed, 9 Nov 2011 02:06:50 +0000 (9 02:06 +0000)
tree9b98b141c62cad1ec3a64e4cda4fa36fd8a7653d
parentbbad43ec56c978c2d62c8f429354b04d20683c99
avoid NilMethodError if get_file_data is passed an invalid key

It should raise on an unknown key, of course.
lib/mogilefs/mogilefs.rb