[dm-devel] [PATCH] libdevmapper: (2/6) Fix trailing separator

[Jun'ichi Nomura]

Hi,

This patch fixes dm_report_output() so that it can correctly check
the end of the row.

It uses list_end() but trailing fields may have HIDDEN flag and
not be printed.

For example,
# dmsetup info -c -o name -O minor VG0-lv0
Name
VG0-lv0
# dmsetup info -c -o name -O minor --noheadings VG0-lv0
VG0-lv0:
# dmsetup info -c -o name --noheadings VG0-lv0
VG0-lv0

The patch fixes it by inserting hidden fields at the head of the list.

Thanks,
-- 
Jun'ichi Nomura, NEC Corporation of America
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