From 8db61c898883b8410663a8b88b3a77cf3f2575df Mon Sep 17 00:00:00 2001
From: Arvin <62139570+wnlen@users.noreply.github.com>
Date: Sun, 22 Mar 2026 11:52:37 +0800
Subject: [PATCH] Update ui.sh

---
 scripts/ui.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/scripts/ui.sh b/scripts/ui.sh
index 8f3d068..29f946e 100644
--- a/scripts/ui.sh
+++ b/scripts/ui.sh
@@ -129,9 +129,16 @@ _ui_summary_inner_width() {
 ui_repeat() {
   local ch="$1"
   local n="$2"
+  local out=""
+  local i
 
   [ "$n" -le 0 ] && return 0
-  printf '%*s' "$n" '' | tr ' ' "$ch"
+
+  for ((i=0; i<n; i++)); do
+    out+="$ch"
+  done
+
+  printf '%s' "$out"
 }
 
 ui_blank() {