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-rw-r--r--util/human/io.lua5
1 files changed, 3 insertions, 2 deletions
diff --git a/util/human/io.lua b/util/human/io.lua
index 8c328c14..9e700e89 100644
--- a/util/human/io.lua
+++ b/util/human/io.lua
@@ -121,13 +121,14 @@ local function new_table(col_specs, max_width, padding)
end
return function (row)
+ local titles;
if not row then
- row = array.pluck(col_specs, "title");
+ titles, row = true, array.pluck(col_specs, "title", "");
end
local output = {};
for i, column in ipairs(col_specs) do
local width = widths[i];
- local v = tostring(row[column.key or i] or ""):sub(1, width);
+ local v = tostring(row[not titles and column.key or i] or ""):sub(1, width);
if #v < width then
if column.align == "right" then
v = padleft(v, width-1).." ";