diff options
| author | Miles Bader <miles@gnu.org> | 1997-02-28 23:34:05 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1997-02-28 23:34:05 +0000 |
| commit | 511e8d24ccee6c25919d4b41a27025f55ca2293d (patch) | |
| tree | 4167bfee56476193d36c369e575c62b55cbf9738 /libps | |
| parent | c369a65a4545c7b0e389187d4a1555baeafe8b29 (diff) | |
(ps_fmt_squash):
Deal with FIELD->spec being NULL when advancing over a field.
Diffstat (limited to 'libps')
| -rw-r--r-- | libps/fmt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libps/fmt.c b/libps/fmt.c index 01199a30..764711ae 100644 --- a/libps/fmt.c +++ b/libps/fmt.c @@ -1,7 +1,7 @@ /* Implements the ps_fmt type, which describes how to output a user-readable version of a proc_stat. - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. Written by Miles Bader <miles@gnu.ai.mit.edu> @@ -526,7 +526,8 @@ ps_fmt_squash (struct ps_fmt *fmt, int (*fn)(struct ps_fmt_field *field)) else /* don't squash this field, just move to the next one */ { - need |= ps_getter_needs (ps_fmt_spec_getter (field->spec)); + if (field->spec) + need |= ps_getter_needs (field->spec->getter); field++; } |