util.human.io: table: Return determined width as a second result

This allows callers to adjust other things based on the width of the rows
(such as header lines).

1 files changed, 1 insertions, 1 deletions

diff --git a/util/human/io.lua b/util/human/io.lua
index e4bea63f..9654f461 100644
--- a/util/human/io.lua
+++ b/util/human/io.lua
@@ -194,7 +194,7 @@ local function new_table(col_specs, max_width)
 			table.insert(output, v);
 		end
 		return table.concat(output, separator);
-	end;
+	end, max_width;
 end
 
 return {