[PATCH] xfstests: check: set up config variables before using them

[Rich Johnston]

David,

Thanks again for the patch it has been committed.

--Rich

commit 2c13db28be33d71f6acff080f93893c739ee91e3
Author: David Sterba <dsterba at suse.cz>
Date:   Thu Mar 28 17:00:18 2013 +0000

     xfstests: check: set up config variables before using them

     HOSTOS was used in a test before being initialized and this led to
     failed filesystem type detection.

     Signed-off-by: David Sterba <dsterba at suse.cz>
     Reviewed-by: Rich Johnston <rjohnston at sgi.com>
     Signed-off-by-by: Rich Johnston <rjohnston at sgi.com>