bug#20631: 'df/df-output ' test fails due to extra space in header line on large disk

[Assaf Gordon]

Hello,

Using the latest coreutils from git, 'tests/df/df-output' fails due to one 
extra space in the header line, needed to accommodate a large disk.

Log attached, but the problem is likely this:

    # This is a large disk...
    $ ./src/df -hl .
    Filesystem      Size  Used Avail Use% Mounted on
    /dev/sdb1        33T  2.0T   31T   6% /data2

    # The test command results in two spaces before the header
    $ ./src/df -B1K --output=size .
      1K-blocks
    35139364864

possible fix attached.

-assaf

df-output-extra-space.patch
Description: Text Data

df-output-test-suite.log
Description: Text Data