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libsmartcols: print tree also for empty cells 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2019-02-20 12:47:24 +01:00
parent 3c21e32245
commit ebb6368990
1 changed files with 2 additions and 4 deletions
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6
libsmartcols/src/print.c
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@ -548,11 +548,9 @@ int __cell_to_buffer(struct libscols_table *tb,
ce = scols_line_get_cell(ln, cl->seqnum);
data = ce ? scols_cell_get_data(ce) : NULL;
if (!data)
return 0;
if (!scols_column_is_tree(cl))
return buffer_set_data(buf, data);
return data ? buffer_set_data(buf, data) : 0;
/*
* Group stuff
@ -575,7 +573,7 @@ int __cell_to_buffer(struct libscols_table *tb,
if (!rc && (ln->parent || cl->is_groups) && !scols_table_is_json(tb))
buffer_set_art_index(buf);
if (!rc)
if (!rc && data)
rc = buffer_append_data(buf, data);
return rc;
}