K 10
svn:author
V 3
gad
K 8
svn:date
V 27
2004-06-20T22:31:37.000000Z
K 7
svn:log
V 331
From SUSv3:
    Any [standard output] field need not be meaningful in all
    implementations. In such a case a hyphen ('-') should be
    output in place of the field value

So have the `-O label' option print out the string "  -" if the
process has no label.

Approved by:	Silence from rwatson and green (when asked in March...)

END