#63 use util.strrep where appropriate

2022-06-08 17:22:20 -04:00
parent d8bbe4b459
commit bc844d21bd
2 changed files with 4 additions and 8 deletions
--- a/graphics/elements/hbar.lua
+++ b/graphics/elements/hbar.lua
@@ -28,9 +28,7 @@ local function hbar(args)
    assert(bar_width > 0, "graphics.elements.hbar: too small for bar")

    -- set background blit string
-    for _ = 1, bar_width do
-        bkg = bkg .. args.bar_fg_bg.blit_bkg
-    end
+    bkg = util.strrep(args.bar_fg_bg.blit_bkg, bar_width)

    -- handle data changes
    function e.on_update(fraction)